Opinion Poll by YouGov for The Times, 8–9 October 2019
Voting Intentions | Seats | Coalitions | Technical Information
Voting Intentions

Confidence Intervals
| Party | Last Result | Poll Result | 80% Confidence Interval | 90% Confidence Interval | 95% Confidence Interval | 99% Confidence Interval | 
|---|---|---|---|---|---|---|
| Conservative Party | 43.4% | 34.5% | 33.0–36.0% | 32.5–36.4% | 32.2–36.8% | 31.5–37.6% | 
| Labour Party | 41.0% | 21.7% | 20.4–23.0% | 20.0–23.4% | 19.7–23.7% | 19.1–24.4% | 
| Liberal Democrats | 7.6% | 19.7% | 18.4–21.0% | 18.1–21.4% | 17.8–21.7% | 17.2–22.3% | 
| Brexit Party | 0.0% | 11.8% | 10.8–12.9% | 10.6–13.2% | 10.3–13.5% | 9.9–14.0% | 
| Green Party | 1.7% | 5.9% | 5.2–6.8% | 5.0–7.0% | 4.9–7.2% | 4.6–7.6% | 
| Scottish National Party | 3.1% | 4.0% | 3.4–4.7% | 3.2–4.9% | 3.1–5.0% | 2.9–5.4% | 
| Plaid Cymru | 0.5% | 1.0% | 0.7–1.4% | 0.7–1.5% | 0.6–1.6% | 0.5–1.8% | 
| Change UK | 0.0% | 1.0% | 0.7–1.4% | 0.7–1.5% | 0.6–1.6% | 0.5–1.8% | 
| UK Independence Party | 1.9% | 0.2% | 0.1–0.5% | 0.1–0.6% | 0.1–0.6% | 0.1–0.8% | 
Note: The poll result column reflects the actual value used in the calculations. Published results may vary slightly, and in addition be rounded to fewer digits.
Seats


Confidence Intervals
| Party | Last Result | Median | 80% Confidence Interval | 90% Confidence Interval | 95% Confidence Interval | 99% Confidence Interval | 
|---|---|---|---|---|---|---|
| Conservative Party | 317 | 340 | 324–368 | 321–368 | 316–371 | 299–382 | 
| Labour Party | 262 | 161 | 137–174 | 135–178 | 134–183 | 124–194 | 
| Liberal Democrats | 12 | 69 | 63–76 | 61–78 | 59–80 | 55–81 | 
| Brexit Party | 0 | 1 | 0–4 | 0–4 | 0–5 | 0–6 | 
| Green Party | 1 | 4 | 3–4 | 3–4 | 3–5 | 2–6 | 
| Scottish National Party | 35 | 50 | 48–54 | 45–54 | 39–54 | 38–54 | 
| Plaid Cymru | 4 | 7 | 4–11 | 4–12 | 4–13 | 4–14 | 
| Change UK | 0 | 0 | 0 | 0 | 0 | 0 | 
| UK Independence Party | 0 | 0 | 0 | 0 | 0 | 0 | 
Conservative Party
For a full overview of the results for this party, see the Conservative Party page.

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 290 | 0% | 100% | |
| 291 | 0% | 99.9% | |
| 292 | 0% | 99.9% | |
| 293 | 0% | 99.9% | |
| 294 | 0% | 99.9% | |
| 295 | 0% | 99.9% | |
| 296 | 0% | 99.9% | |
| 297 | 0% | 99.9% | |
| 298 | 0% | 99.9% | |
| 299 | 0.7% | 99.8% | |
| 300 | 0.1% | 99.1% | |
| 301 | 0% | 99.0% | |
| 302 | 0% | 99.0% | |
| 303 | 0.1% | 98.9% | |
| 304 | 0.1% | 98.9% | |
| 305 | 0% | 98.8% | |
| 306 | 0% | 98.8% | |
| 307 | 0% | 98.8% | |
| 308 | 0.3% | 98.7% | |
| 309 | 0.1% | 98% | |
| 310 | 0.1% | 98% | |
| 311 | 0% | 98% | |
| 312 | 0.2% | 98% | |
| 313 | 0.3% | 98% | |
| 314 | 0.1% | 98% | |
| 315 | 0.2% | 98% | |
| 316 | 0.1% | 98% | |
| 317 | 0.1% | 97% | Last Result | 
| 318 | 0.6% | 97% | |
| 319 | 0.2% | 97% | |
| 320 | 1.2% | 96% | |
| 321 | 1.4% | 95% | |
| 322 | 1.2% | 94% | |
| 323 | 2% | 93% | |
| 324 | 6% | 91% | |
| 325 | 0.9% | 85% | |
| 326 | 6% | 84% | Majority | 
| 327 | 2% | 78% | |
| 328 | 6% | 76% | |
| 329 | 2% | 70% | |
| 330 | 2% | 68% | |
| 331 | 2% | 66% | |
| 332 | 0.6% | 64% | |
| 333 | 3% | 63% | |
| 334 | 7% | 61% | |
| 335 | 0.8% | 54% | |
| 336 | 0.7% | 53% | |
| 337 | 1.0% | 53% | |
| 338 | 1.0% | 52% | |
| 339 | 0.4% | 51% | |
| 340 | 1.3% | 50% | Median | 
| 341 | 1.2% | 49% | |
| 342 | 1.2% | 48% | |
| 343 | 1.2% | 46% | |
| 344 | 2% | 45% | |
| 345 | 0.5% | 43% | |
| 346 | 2% | 43% | |
| 347 | 5% | 41% | |
| 348 | 1.3% | 37% | |
| 349 | 0.4% | 35% | |
| 350 | 0.7% | 35% | |
| 351 | 0.9% | 34% | |
| 352 | 3% | 33% | |
| 353 | 1.0% | 30% | |
| 354 | 2% | 29% | |
| 355 | 2% | 27% | |
| 356 | 2% | 25% | |
| 357 | 0.6% | 23% | |
| 358 | 1.4% | 22% | |
| 359 | 2% | 21% | |
| 360 | 0.9% | 19% | |
| 361 | 2% | 18% | |
| 362 | 0.3% | 16% | |
| 363 | 1.5% | 15% | |
| 364 | 0.3% | 14% | |
| 365 | 0.5% | 13% | |
| 366 | 0.1% | 13% | |
| 367 | 0.8% | 13% | |
| 368 | 8% | 12% | |
| 369 | 0.4% | 4% | |
| 370 | 1.5% | 4% | |
| 371 | 0.8% | 3% | |
| 372 | 0.3% | 2% | |
| 373 | 0.2% | 1.4% | |
| 374 | 0.2% | 1.2% | |
| 375 | 0.1% | 1.1% | |
| 376 | 0.3% | 1.0% | |
| 377 | 0.1% | 0.7% | |
| 378 | 0% | 0.6% | |
| 379 | 0% | 0.6% | |
| 380 | 0% | 0.6% | |
| 381 | 0% | 0.6% | |
| 382 | 0% | 0.5% | |
| 383 | 0% | 0.5% | |
| 384 | 0% | 0.4% | |
| 385 | 0.1% | 0.4% | |
| 386 | 0% | 0.3% | |
| 387 | 0% | 0.3% | |
| 388 | 0.2% | 0.3% | |
| 389 | 0% | 0.1% | |
| 390 | 0% | 0.1% | |
| 391 | 0% | 0.1% | |
| 392 | 0% | 0% | 
Labour Party
For a full overview of the results for this party, see the Labour Party page.

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 112 | 0% | 100% | |
| 113 | 0% | 99.9% | |
| 114 | 0% | 99.9% | |
| 115 | 0% | 99.9% | |
| 116 | 0% | 99.9% | |
| 117 | 0% | 99.9% | |
| 118 | 0.2% | 99.9% | |
| 119 | 0% | 99.8% | |
| 120 | 0% | 99.7% | |
| 121 | 0.1% | 99.7% | |
| 122 | 0% | 99.6% | |
| 123 | 0% | 99.6% | |
| 124 | 0.2% | 99.6% | |
| 125 | 0.1% | 99.3% | |
| 126 | 0.1% | 99.3% | |
| 127 | 0% | 99.2% | |
| 128 | 0% | 99.2% | |
| 129 | 0.2% | 99.1% | |
| 130 | 0.1% | 98.9% | |
| 131 | 0.6% | 98.8% | |
| 132 | 0.4% | 98% | |
| 133 | 0.2% | 98% | |
| 134 | 0.7% | 98% | |
| 135 | 6% | 97% | |
| 136 | 0.6% | 91% | |
| 137 | 0.2% | 90% | |
| 138 | 0.3% | 90% | |
| 139 | 2% | 90% | |
| 140 | 2% | 88% | |
| 141 | 0.3% | 86% | |
| 142 | 2% | 86% | |
| 143 | 0.2% | 84% | |
| 144 | 3% | 84% | |
| 145 | 3% | 81% | |
| 146 | 2% | 78% | |
| 147 | 1.0% | 76% | |
| 148 | 0.3% | 75% | |
| 149 | 5% | 75% | |
| 150 | 4% | 70% | |
| 151 | 2% | 66% | |
| 152 | 0.3% | 63% | |
| 153 | 0.4% | 63% | |
| 154 | 3% | 63% | |
| 155 | 0.6% | 60% | |
| 156 | 0.2% | 59% | |
| 157 | 2% | 59% | |
| 158 | 3% | 58% | |
| 159 | 2% | 55% | |
| 160 | 0.4% | 52% | |
| 161 | 3% | 52% | Median | 
| 162 | 0.5% | 49% | |
| 163 | 2% | 48% | |
| 164 | 5% | 46% | |
| 165 | 1.3% | 42% | |
| 166 | 1.3% | 40% | |
| 167 | 4% | 39% | |
| 168 | 6% | 36% | |
| 169 | 2% | 30% | |
| 170 | 7% | 28% | |
| 171 | 3% | 21% | |
| 172 | 3% | 18% | |
| 173 | 4% | 15% | |
| 174 | 1.4% | 11% | |
| 175 | 2% | 9% | |
| 176 | 0.8% | 7% | |
| 177 | 0.6% | 7% | |
| 178 | 2% | 6% | |
| 179 | 0.2% | 4% | |
| 180 | 0.2% | 4% | |
| 181 | 0.1% | 4% | |
| 182 | 0.8% | 4% | |
| 183 | 0.7% | 3% | |
| 184 | 0% | 2% | |
| 185 | 0.2% | 2% | |
| 186 | 0.3% | 2% | |
| 187 | 0% | 2% | |
| 188 | 0.2% | 2% | |
| 189 | 0.1% | 1.3% | |
| 190 | 0% | 1.2% | |
| 191 | 0% | 1.2% | |
| 192 | 0% | 1.2% | |
| 193 | 0% | 1.2% | |
| 194 | 0.8% | 1.1% | |
| 195 | 0% | 0.3% | |
| 196 | 0% | 0.3% | |
| 197 | 0.1% | 0.3% | |
| 198 | 0% | 0.2% | |
| 199 | 0% | 0.1% | |
| 200 | 0% | 0.1% | |
| 201 | 0% | 0.1% | |
| 202 | 0% | 0.1% | |
| 203 | 0% | 0.1% | |
| 204 | 0% | 0.1% | |
| 205 | 0% | 0.1% | |
| 206 | 0% | 0.1% | |
| 207 | 0% | 0.1% | |
| 208 | 0% | 0% | |
| 209 | 0% | 0% | |
| 210 | 0% | 0% | |
| 211 | 0% | 0% | |
| 212 | 0% | 0% | |
| 213 | 0% | 0% | |
| 214 | 0% | 0% | |
| 215 | 0% | 0% | |
| 216 | 0% | 0% | |
| 217 | 0% | 0% | |
| 218 | 0% | 0% | |
| 219 | 0% | 0% | |
| 220 | 0% | 0% | |
| 221 | 0% | 0% | |
| 222 | 0% | 0% | |
| 223 | 0% | 0% | |
| 224 | 0% | 0% | |
| 225 | 0% | 0% | |
| 226 | 0% | 0% | |
| 227 | 0% | 0% | |
| 228 | 0% | 0% | |
| 229 | 0% | 0% | |
| 230 | 0% | 0% | |
| 231 | 0% | 0% | |
| 232 | 0% | 0% | |
| 233 | 0% | 0% | |
| 234 | 0% | 0% | |
| 235 | 0% | 0% | |
| 236 | 0% | 0% | |
| 237 | 0% | 0% | |
| 238 | 0% | 0% | |
| 239 | 0% | 0% | |
| 240 | 0% | 0% | |
| 241 | 0% | 0% | |
| 242 | 0% | 0% | |
| 243 | 0% | 0% | |
| 244 | 0% | 0% | |
| 245 | 0% | 0% | |
| 246 | 0% | 0% | |
| 247 | 0% | 0% | |
| 248 | 0% | 0% | |
| 249 | 0% | 0% | |
| 250 | 0% | 0% | |
| 251 | 0% | 0% | |
| 252 | 0% | 0% | |
| 253 | 0% | 0% | |
| 254 | 0% | 0% | |
| 255 | 0% | 0% | |
| 256 | 0% | 0% | |
| 257 | 0% | 0% | |
| 258 | 0% | 0% | |
| 259 | 0% | 0% | |
| 260 | 0% | 0% | |
| 261 | 0% | 0% | |
| 262 | 0% | 0% | Last Result | 
Liberal Democrats
For a full overview of the results for this party, see the Liberal Democrats page.

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 12 | 0% | 100% | Last Result | 
| 13 | 0% | 100% | |
| 14 | 0% | 100% | |
| 15 | 0% | 100% | |
| 16 | 0% | 100% | |
| 17 | 0% | 100% | |
| 18 | 0% | 100% | |
| 19 | 0% | 100% | |
| 20 | 0% | 100% | |
| 21 | 0% | 100% | |
| 22 | 0% | 100% | |
| 23 | 0% | 100% | |
| 24 | 0% | 100% | |
| 25 | 0% | 100% | |
| 26 | 0% | 100% | |
| 27 | 0% | 100% | |
| 28 | 0% | 100% | |
| 29 | 0% | 100% | |
| 30 | 0% | 100% | |
| 31 | 0% | 100% | |
| 32 | 0% | 100% | |
| 33 | 0% | 100% | |
| 34 | 0% | 100% | |
| 35 | 0% | 100% | |
| 36 | 0% | 100% | |
| 37 | 0% | 100% | |
| 38 | 0% | 100% | |
| 39 | 0% | 100% | |
| 40 | 0% | 100% | |
| 41 | 0% | 100% | |
| 42 | 0% | 100% | |
| 43 | 0% | 100% | |
| 44 | 0% | 100% | |
| 45 | 0% | 100% | |
| 46 | 0% | 100% | |
| 47 | 0% | 100% | |
| 48 | 0% | 100% | |
| 49 | 0% | 100% | |
| 50 | 0% | 99.9% | |
| 51 | 0% | 99.9% | |
| 52 | 0.1% | 99.9% | |
| 53 | 0% | 99.8% | |
| 54 | 0.1% | 99.8% | |
| 55 | 0.4% | 99.7% | |
| 56 | 0.1% | 99.3% | |
| 57 | 0.3% | 99.2% | |
| 58 | 0.8% | 98.9% | |
| 59 | 1.0% | 98% | |
| 60 | 1.5% | 97% | |
| 61 | 3% | 96% | |
| 62 | 2% | 92% | |
| 63 | 13% | 90% | |
| 64 | 5% | 77% | |
| 65 | 5% | 72% | |
| 66 | 4% | 67% | |
| 67 | 4% | 63% | |
| 68 | 5% | 59% | |
| 69 | 11% | 54% | Median | 
| 70 | 4% | 42% | |
| 71 | 3% | 39% | |
| 72 | 5% | 36% | |
| 73 | 3% | 31% | |
| 74 | 6% | 28% | |
| 75 | 9% | 22% | |
| 76 | 2% | 12% | |
| 77 | 0.3% | 10% | |
| 78 | 5% | 10% | |
| 79 | 2% | 5% | |
| 80 | 2% | 3% | |
| 81 | 0.6% | 0.6% | |
| 82 | 0% | 0.1% | |
| 83 | 0% | 0% | 
Brexit Party
For a full overview of the results for this party, see the Brexit Party page.

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 0 | 33% | 100% | Last Result | 
| 1 | 21% | 67% | Median | 
| 2 | 17% | 45% | |
| 3 | 15% | 29% | |
| 4 | 11% | 14% | |
| 5 | 1.1% | 3% | |
| 6 | 1.3% | 2% | |
| 7 | 0.2% | 0.3% | |
| 8 | 0.1% | 0.1% | |
| 9 | 0% | 0% | 
Green Party
For a full overview of the results for this party, see the Green Party page.

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 1 | 0% | 100% | Last Result | 
| 2 | 1.0% | 100% | |
| 3 | 16% | 99.0% | |
| 4 | 79% | 83% | Median | 
| 5 | 3% | 4% | |
| 6 | 0.6% | 0.6% | |
| 7 | 0% | 0% | 
Scottish National Party
For a full overview of the results for this party, see the Scottish National Party page.

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 35 | 0% | 100% | Last Result | 
| 36 | 0% | 100% | |
| 37 | 0% | 99.9% | |
| 38 | 0.9% | 99.9% | |
| 39 | 2% | 99.0% | |
| 40 | 0.5% | 97% | |
| 41 | 0.1% | 97% | |
| 42 | 0.1% | 97% | |
| 43 | 1.2% | 97% | |
| 44 | 0.2% | 95% | |
| 45 | 1.0% | 95% | |
| 46 | 1.4% | 94% | |
| 47 | 0.6% | 93% | |
| 48 | 25% | 92% | |
| 49 | 16% | 67% | |
| 50 | 4% | 51% | Median | 
| 51 | 4% | 47% | |
| 52 | 14% | 43% | |
| 53 | 3% | 29% | |
| 54 | 26% | 26% | |
| 55 | 0% | 0% | 
Plaid Cymru
For a full overview of the results for this party, see the Plaid Cymru page.

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 3 | 0.1% | 100% | |
| 4 | 36% | 99.9% | Last Result | 
| 5 | 5% | 64% | |
| 6 | 0.3% | 59% | |
| 7 | 30% | 59% | Median | 
| 8 | 0.9% | 29% | |
| 9 | 6% | 28% | |
| 10 | 3% | 22% | |
| 11 | 10% | 19% | |
| 12 | 5% | 8% | |
| 13 | 2% | 3% | |
| 14 | 0.7% | 0.9% | |
| 15 | 0% | 0.2% | |
| 16 | 0.1% | 0.1% | |
| 17 | 0% | 0% | 
Change UK
For a full overview of the results for this party, see the Change UK page.

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 0 | 100% | 100% | Last Result, Median | 
UK Independence Party
For a full overview of the results for this party, see the UK Independence Party page.

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 0 | 100% | 100% | Last Result, Median | 
Coalitions

Confidence Intervals
| Coalition | Last Result | Median | Majority? | 80% Confidence Interval | 90% Confidence Interval | 95% Confidence Interval | 99% Confidence Interval | 
|---|---|---|---|---|---|---|---|
| Conservative Party – Liberal Democrats – Change UK | 329 | 410 | 100% | 393–431 | 391–434 | 385–437 | 376–444 | 
| Conservative Party – Liberal Democrats | 329 | 410 | 100% | 393–431 | 391–434 | 385–437 | 376–444 | 
| Conservative Party – Scottish National Party – Plaid Cymru | 356 | 397 | 100% | 380–424 | 378–429 | 374–429 | 354–440 | 
| Conservative Party – Scottish National Party | 352 | 389 | 100% | 373–416 | 372–422 | 367–422 | 350–430 | 
| Conservative Party – Plaid Cymru | 321 | 346 | 96% | 331–374 | 327–375 | 324–378 | 303–390 | 
| Conservative Party – Brexit Party | 317 | 341 | 88% | 325–369 | 323–370 | 318–372 | 301–384 | 
| Conservative Party – Change UK | 317 | 340 | 84% | 324–368 | 321–368 | 316–371 | 299–382 | 
| Conservative Party | 317 | 340 | 84% | 324–368 | 321–368 | 316–371 | 299–382 | 
| Labour Party – Liberal Democrats – Green Party – Scottish National Party – Plaid Cymru | 314 | 291 | 1.2% | 263–307 | 262–309 | 260–314 | 248–331 | 
| Labour Party – Liberal Democrats – Scottish National Party – Plaid Cymru | 313 | 288 | 1.0% | 259–303 | 258–305 | 256–310 | 245–327 | 
| Labour Party – Liberal Democrats – Scottish National Party | 309 | 279 | 0.1% | 252–295 | 252–300 | 248–302 | 238–323 | 
| Labour Party – Liberal Democrats – Plaid Cymru | 278 | 238 | 0% | 210–254 | 205–255 | 205–259 | 196–276 | 
| Labour Party – Liberal Democrats – Change UK | 274 | 231 | 0% | 203–247 | 198–250 | 198–253 | 187–272 | 
| Labour Party – Liberal Democrats | 274 | 231 | 0% | 203–247 | 198–250 | 198–253 | 187–272 | 
| Labour Party – Scottish National Party – Plaid Cymru | 301 | 218 | 0% | 196–233 | 192–236 | 190–242 | 182–249 | 
| Labour Party – Scottish National Party | 297 | 212 | 0% | 189–226 | 186–229 | 184–234 | 175–245 | 
| Labour Party – Plaid Cymru | 266 | 169 | 0% | 144–182 | 142–185 | 141–192 | 132–199 | 
| Labour Party – Change UK | 262 | 161 | 0% | 137–174 | 135–178 | 134–183 | 124–194 | 
| Labour Party | 262 | 161 | 0% | 137–174 | 135–178 | 134–183 | 124–194 | 
Conservative Party – Liberal Democrats – Change UK

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 329 | 0% | 100% | Last Result | 
| 330 | 0% | 100% | |
| 331 | 0% | 100% | |
| 332 | 0% | 100% | |
| 333 | 0% | 100% | |
| 334 | 0% | 100% | |
| 335 | 0% | 100% | |
| 336 | 0% | 100% | |
| 337 | 0% | 100% | |
| 338 | 0% | 100% | |
| 339 | 0% | 100% | |
| 340 | 0% | 100% | |
| 341 | 0% | 100% | |
| 342 | 0% | 100% | |
| 343 | 0% | 100% | |
| 344 | 0% | 100% | |
| 345 | 0% | 100% | |
| 346 | 0% | 100% | |
| 347 | 0% | 100% | |
| 348 | 0% | 100% | |
| 349 | 0% | 100% | |
| 350 | 0% | 100% | |
| 351 | 0% | 100% | |
| 352 | 0% | 100% | |
| 353 | 0% | 100% | |
| 354 | 0% | 100% | |
| 355 | 0% | 100% | |
| 356 | 0% | 100% | |
| 357 | 0% | 100% | |
| 358 | 0% | 100% | |
| 359 | 0% | 100% | |
| 360 | 0% | 100% | |
| 361 | 0% | 100% | |
| 362 | 0% | 99.9% | |
| 363 | 0% | 99.9% | |
| 364 | 0% | 99.9% | |
| 365 | 0% | 99.9% | |
| 366 | 0% | 99.9% | |
| 367 | 0% | 99.9% | |
| 368 | 0% | 99.9% | |
| 369 | 0.1% | 99.9% | |
| 370 | 0% | 99.8% | |
| 371 | 0.1% | 99.8% | |
| 372 | 0% | 99.7% | |
| 373 | 0% | 99.7% | |
| 374 | 0.1% | 99.6% | |
| 375 | 0% | 99.5% | |
| 376 | 0.1% | 99.5% | |
| 377 | 0.7% | 99.5% | |
| 378 | 0.2% | 98.8% | |
| 379 | 0.1% | 98.6% | |
| 380 | 0% | 98% | |
| 381 | 0.1% | 98% | |
| 382 | 0% | 98% | |
| 383 | 0.1% | 98% | |
| 384 | 0.2% | 98% | |
| 385 | 1.2% | 98% | |
| 386 | 0.4% | 97% | |
| 387 | 0.1% | 96% | |
| 388 | 0.4% | 96% | |
| 389 | 0.2% | 96% | |
| 390 | 0.4% | 96% | |
| 391 | 2% | 95% | |
| 392 | 2% | 94% | |
| 393 | 2% | 91% | |
| 394 | 2% | 90% | |
| 395 | 1.3% | 88% | |
| 396 | 2% | 87% | |
| 397 | 3% | 85% | |
| 398 | 5% | 82% | |
| 399 | 0.3% | 77% | |
| 400 | 0.7% | 76% | |
| 401 | 5% | 76% | |
| 402 | 1.3% | 70% | |
| 403 | 11% | 69% | |
| 404 | 3% | 58% | |
| 405 | 0.2% | 54% | |
| 406 | 2% | 54% | |
| 407 | 0.8% | 52% | |
| 408 | 0.5% | 52% | |
| 409 | 0.9% | 51% | Median | 
| 410 | 0.3% | 50% | |
| 411 | 6% | 50% | |
| 412 | 3% | 43% | |
| 413 | 0.6% | 40% | |
| 414 | 0.4% | 40% | |
| 415 | 2% | 39% | |
| 416 | 4% | 37% | |
| 417 | 0.2% | 33% | |
| 418 | 2% | 33% | |
| 419 | 0.4% | 32% | |
| 420 | 0.6% | 31% | |
| 421 | 2% | 31% | |
| 422 | 1.4% | 29% | |
| 423 | 2% | 28% | |
| 424 | 2% | 26% | |
| 425 | 1.1% | 23% | |
| 426 | 3% | 22% | |
| 427 | 1.1% | 19% | |
| 428 | 2% | 18% | |
| 429 | 0.8% | 16% | |
| 430 | 0.4% | 15% | |
| 431 | 6% | 15% | |
| 432 | 0.6% | 9% | |
| 433 | 3% | 8% | |
| 434 | 2% | 6% | |
| 435 | 0.4% | 3% | |
| 436 | 0.3% | 3% | |
| 437 | 0.9% | 3% | |
| 438 | 0.2% | 2% | |
| 439 | 0.5% | 2% | |
| 440 | 0.1% | 1.1% | |
| 441 | 0.2% | 1.0% | |
| 442 | 0.2% | 0.8% | |
| 443 | 0% | 0.6% | |
| 444 | 0% | 0.5% | |
| 445 | 0% | 0.5% | |
| 446 | 0.1% | 0.5% | |
| 447 | 0% | 0.4% | |
| 448 | 0% | 0.3% | |
| 449 | 0% | 0.3% | |
| 450 | 0% | 0.3% | |
| 451 | 0.2% | 0.3% | |
| 452 | 0% | 0.1% | |
| 453 | 0% | 0.1% | |
| 454 | 0% | 0.1% | |
| 455 | 0% | 0.1% | |
| 456 | 0% | 0.1% | |
| 457 | 0% | 0.1% | |
| 458 | 0% | 0% | 
Conservative Party – Liberal Democrats

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 329 | 0% | 100% | Last Result | 
| 330 | 0% | 100% | |
| 331 | 0% | 100% | |
| 332 | 0% | 100% | |
| 333 | 0% | 100% | |
| 334 | 0% | 100% | |
| 335 | 0% | 100% | |
| 336 | 0% | 100% | |
| 337 | 0% | 100% | |
| 338 | 0% | 100% | |
| 339 | 0% | 100% | |
| 340 | 0% | 100% | |
| 341 | 0% | 100% | |
| 342 | 0% | 100% | |
| 343 | 0% | 100% | |
| 344 | 0% | 100% | |
| 345 | 0% | 100% | |
| 346 | 0% | 100% | |
| 347 | 0% | 100% | |
| 348 | 0% | 100% | |
| 349 | 0% | 100% | |
| 350 | 0% | 100% | |
| 351 | 0% | 100% | |
| 352 | 0% | 100% | |
| 353 | 0% | 100% | |
| 354 | 0% | 100% | |
| 355 | 0% | 100% | |
| 356 | 0% | 100% | |
| 357 | 0% | 100% | |
| 358 | 0% | 100% | |
| 359 | 0% | 100% | |
| 360 | 0% | 100% | |
| 361 | 0% | 100% | |
| 362 | 0% | 99.9% | |
| 363 | 0% | 99.9% | |
| 364 | 0% | 99.9% | |
| 365 | 0% | 99.9% | |
| 366 | 0% | 99.9% | |
| 367 | 0% | 99.9% | |
| 368 | 0% | 99.9% | |
| 369 | 0.1% | 99.9% | |
| 370 | 0% | 99.8% | |
| 371 | 0.1% | 99.8% | |
| 372 | 0% | 99.7% | |
| 373 | 0% | 99.7% | |
| 374 | 0.1% | 99.6% | |
| 375 | 0% | 99.5% | |
| 376 | 0.1% | 99.5% | |
| 377 | 0.7% | 99.5% | |
| 378 | 0.2% | 98.8% | |
| 379 | 0.1% | 98.6% | |
| 380 | 0% | 98% | |
| 381 | 0.1% | 98% | |
| 382 | 0% | 98% | |
| 383 | 0.1% | 98% | |
| 384 | 0.2% | 98% | |
| 385 | 1.2% | 98% | |
| 386 | 0.4% | 97% | |
| 387 | 0.1% | 96% | |
| 388 | 0.4% | 96% | |
| 389 | 0.2% | 96% | |
| 390 | 0.4% | 96% | |
| 391 | 2% | 95% | |
| 392 | 2% | 94% | |
| 393 | 2% | 91% | |
| 394 | 2% | 90% | |
| 395 | 1.3% | 88% | |
| 396 | 2% | 87% | |
| 397 | 3% | 85% | |
| 398 | 5% | 82% | |
| 399 | 0.3% | 77% | |
| 400 | 0.7% | 76% | |
| 401 | 5% | 76% | |
| 402 | 1.3% | 70% | |
| 403 | 11% | 69% | |
| 404 | 3% | 58% | |
| 405 | 0.2% | 54% | |
| 406 | 2% | 54% | |
| 407 | 0.8% | 52% | |
| 408 | 0.5% | 52% | |
| 409 | 0.9% | 51% | Median | 
| 410 | 0.3% | 50% | |
| 411 | 6% | 50% | |
| 412 | 3% | 43% | |
| 413 | 0.6% | 40% | |
| 414 | 0.4% | 40% | |
| 415 | 2% | 39% | |
| 416 | 4% | 37% | |
| 417 | 0.2% | 33% | |
| 418 | 2% | 33% | |
| 419 | 0.4% | 32% | |
| 420 | 0.6% | 31% | |
| 421 | 2% | 31% | |
| 422 | 1.4% | 29% | |
| 423 | 2% | 28% | |
| 424 | 2% | 26% | |
| 425 | 1.1% | 23% | |
| 426 | 3% | 22% | |
| 427 | 1.1% | 19% | |
| 428 | 2% | 18% | |
| 429 | 0.8% | 16% | |
| 430 | 0.4% | 15% | |
| 431 | 6% | 15% | |
| 432 | 0.6% | 9% | |
| 433 | 3% | 8% | |
| 434 | 2% | 6% | |
| 435 | 0.4% | 3% | |
| 436 | 0.3% | 3% | |
| 437 | 0.9% | 3% | |
| 438 | 0.2% | 2% | |
| 439 | 0.5% | 2% | |
| 440 | 0.1% | 1.1% | |
| 441 | 0.2% | 1.0% | |
| 442 | 0.2% | 0.8% | |
| 443 | 0% | 0.6% | |
| 444 | 0% | 0.5% | |
| 445 | 0% | 0.5% | |
| 446 | 0.1% | 0.5% | |
| 447 | 0% | 0.4% | |
| 448 | 0% | 0.3% | |
| 449 | 0% | 0.3% | |
| 450 | 0% | 0.3% | |
| 451 | 0.2% | 0.3% | |
| 452 | 0% | 0.1% | |
| 453 | 0% | 0.1% | |
| 454 | 0% | 0.1% | |
| 455 | 0% | 0.1% | |
| 456 | 0% | 0.1% | |
| 457 | 0% | 0.1% | |
| 458 | 0% | 0% | 
Conservative Party – Scottish National Party – Plaid Cymru

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 351 | 0% | 100% | |
| 352 | 0% | 99.9% | |
| 353 | 0% | 99.9% | |
| 354 | 0.7% | 99.9% | |
| 355 | 0% | 99.2% | |
| 356 | 0% | 99.2% | Last Result | 
| 357 | 0% | 99.2% | |
| 358 | 0% | 99.2% | |
| 359 | 0% | 99.1% | |
| 360 | 0.1% | 99.1% | |
| 361 | 0% | 99.0% | |
| 362 | 0% | 99.0% | |
| 363 | 0.3% | 98.9% | |
| 364 | 0.2% | 98.6% | |
| 365 | 0% | 98% | |
| 366 | 0% | 98% | |
| 367 | 0.1% | 98% | |
| 368 | 0% | 98% | |
| 369 | 0% | 98% | |
| 370 | 0.1% | 98% | |
| 371 | 0.1% | 98% | |
| 372 | 0% | 98% | |
| 373 | 0.2% | 98% | |
| 374 | 0.4% | 98% | |
| 375 | 0% | 97% | |
| 376 | 0.1% | 97% | |
| 377 | 2% | 97% | |
| 378 | 1.1% | 95% | |
| 379 | 4% | 94% | |
| 380 | 1.0% | 90% | |
| 381 | 0.2% | 89% | |
| 382 | 3% | 89% | |
| 383 | 1.0% | 86% | |
| 384 | 6% | 85% | |
| 385 | 7% | 79% | |
| 386 | 6% | 72% | |
| 387 | 1.0% | 66% | |
| 388 | 2% | 65% | |
| 389 | 5% | 63% | |
| 390 | 2% | 58% | |
| 391 | 1.0% | 56% | |
| 392 | 0.7% | 55% | |
| 393 | 3% | 55% | |
| 394 | 0.8% | 52% | |
| 395 | 0.3% | 51% | |
| 396 | 0.6% | 51% | |
| 397 | 0.7% | 50% | Median | 
| 398 | 0.8% | 49% | |
| 399 | 3% | 49% | |
| 400 | 2% | 46% | |
| 401 | 0.7% | 44% | |
| 402 | 0.8% | 43% | |
| 403 | 0.3% | 42% | |
| 404 | 2% | 42% | |
| 405 | 0.8% | 40% | |
| 406 | 0.9% | 39% | |
| 407 | 3% | 38% | |
| 408 | 0.3% | 35% | |
| 409 | 4% | 35% | |
| 410 | 3% | 31% | |
| 411 | 2% | 29% | |
| 412 | 2% | 27% | |
| 413 | 5% | 25% | |
| 414 | 2% | 20% | |
| 415 | 2% | 19% | |
| 416 | 0.5% | 17% | |
| 417 | 3% | 16% | |
| 418 | 0.5% | 13% | |
| 419 | 0.5% | 13% | |
| 420 | 0.5% | 12% | |
| 421 | 1.2% | 12% | |
| 422 | 0.4% | 11% | |
| 423 | 0.1% | 10% | |
| 424 | 0.2% | 10% | |
| 425 | 0.7% | 10% | |
| 426 | 0.9% | 9% | |
| 427 | 0.2% | 8% | |
| 428 | 0.3% | 8% | |
| 429 | 6% | 8% | |
| 430 | 0.2% | 2% | |
| 431 | 0.1% | 2% | |
| 432 | 0.5% | 2% | |
| 433 | 0.1% | 1.5% | |
| 434 | 0.4% | 1.4% | |
| 435 | 0.1% | 1.0% | |
| 436 | 0.1% | 0.9% | |
| 437 | 0.2% | 0.8% | |
| 438 | 0% | 0.5% | |
| 439 | 0% | 0.5% | |
| 440 | 0.1% | 0.5% | |
| 441 | 0% | 0.4% | |
| 442 | 0% | 0.4% | |
| 443 | 0% | 0.3% | |
| 444 | 0% | 0.3% | |
| 445 | 0% | 0.3% | |
| 446 | 0% | 0.3% | |
| 447 | 0.2% | 0.3% | |
| 448 | 0% | 0.1% | |
| 449 | 0% | 0.1% | |
| 450 | 0% | 0.1% | |
| 451 | 0% | 0% | 
Conservative Party – Scottish National Party

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 343 | 0% | 100% | |
| 344 | 0% | 99.9% | |
| 345 | 0% | 99.9% | |
| 346 | 0% | 99.9% | |
| 347 | 0% | 99.9% | |
| 348 | 0% | 99.9% | |
| 349 | 0% | 99.9% | |
| 350 | 0.7% | 99.9% | |
| 351 | 0% | 99.1% | |
| 352 | 0% | 99.1% | Last Result | 
| 353 | 0.1% | 99.1% | |
| 354 | 0% | 99.0% | |
| 355 | 0.1% | 99.0% | |
| 356 | 0.1% | 98.9% | |
| 357 | 0% | 98.8% | |
| 358 | 0% | 98.8% | |
| 359 | 0.3% | 98.7% | |
| 360 | 0.1% | 98% | |
| 361 | 0.1% | 98% | |
| 362 | 0.2% | 98% | |
| 363 | 0.2% | 98% | |
| 364 | 0.1% | 98% | |
| 365 | 0.1% | 98% | |
| 366 | 0% | 98% | |
| 367 | 0.3% | 98% | |
| 368 | 0% | 97% | |
| 369 | 1.2% | 97% | |
| 370 | 0.4% | 96% | |
| 371 | 0.5% | 96% | |
| 372 | 3% | 95% | |
| 373 | 4% | 92% | |
| 374 | 1.2% | 88% | |
| 375 | 3% | 87% | |
| 376 | 1.1% | 85% | |
| 377 | 2% | 84% | |
| 378 | 7% | 82% | |
| 379 | 1.0% | 75% | |
| 380 | 6% | 74% | |
| 381 | 0.5% | 68% | |
| 382 | 7% | 67% | |
| 383 | 3% | 60% | |
| 384 | 0.4% | 57% | |
| 385 | 3% | 57% | |
| 386 | 0.6% | 54% | |
| 387 | 1.0% | 53% | |
| 388 | 0.6% | 52% | |
| 389 | 2% | 51% | |
| 390 | 1.1% | 49% | Median | 
| 391 | 0.8% | 48% | |
| 392 | 1.1% | 47% | |
| 393 | 1.3% | 46% | |
| 394 | 0.4% | 45% | |
| 395 | 3% | 44% | |
| 396 | 3% | 42% | |
| 397 | 2% | 39% | |
| 398 | 0.6% | 37% | |
| 399 | 1.1% | 37% | |
| 400 | 2% | 36% | |
| 401 | 2% | 34% | |
| 402 | 1.3% | 32% | |
| 403 | 0.4% | 30% | |
| 404 | 0.9% | 30% | |
| 405 | 3% | 29% | |
| 406 | 4% | 26% | |
| 407 | 3% | 22% | |
| 408 | 3% | 19% | |
| 409 | 2% | 17% | |
| 410 | 0.9% | 15% | |
| 411 | 0.5% | 14% | |
| 412 | 0.3% | 13% | |
| 413 | 2% | 13% | |
| 414 | 0.1% | 11% | |
| 415 | 0.3% | 11% | |
| 416 | 1.3% | 11% | |
| 417 | 0.1% | 10% | |
| 418 | 0.4% | 9% | |
| 419 | 0.6% | 9% | |
| 420 | 0.6% | 8% | |
| 421 | 0.3% | 8% | |
| 422 | 5% | 8% | |
| 423 | 0.3% | 2% | |
| 424 | 0.1% | 2% | |
| 425 | 0.8% | 2% | |
| 426 | 0.1% | 1.0% | |
| 427 | 0.2% | 0.9% | |
| 428 | 0.1% | 0.8% | |
| 429 | 0.1% | 0.7% | |
| 430 | 0.2% | 0.6% | |
| 431 | 0% | 0.4% | |
| 432 | 0% | 0.4% | |
| 433 | 0% | 0.4% | |
| 434 | 0% | 0.3% | |
| 435 | 0% | 0.3% | |
| 436 | 0% | 0.3% | |
| 437 | 0.2% | 0.3% | |
| 438 | 0% | 0.1% | |
| 439 | 0% | 0.1% | |
| 440 | 0% | 0.1% | |
| 441 | 0% | 0.1% | |
| 442 | 0% | 0.1% | |
| 443 | 0% | 0.1% | |
| 444 | 0% | 0% | 
Conservative Party – Plaid Cymru

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 299 | 0% | 100% | |
| 300 | 0% | 99.9% | |
| 301 | 0% | 99.9% | |
| 302 | 0% | 99.9% | |
| 303 | 0.7% | 99.9% | |
| 304 | 0% | 99.2% | |
| 305 | 0% | 99.2% | |
| 306 | 0% | 99.2% | |
| 307 | 0.1% | 99.1% | |
| 308 | 0.1% | 99.0% | |
| 309 | 0% | 99.0% | |
| 310 | 0% | 99.0% | |
| 311 | 0.1% | 98.9% | |
| 312 | 0.3% | 98.9% | |
| 313 | 0.2% | 98.6% | |
| 314 | 0% | 98% | |
| 315 | 0% | 98% | |
| 316 | 0.1% | 98% | |
| 317 | 0.1% | 98% | |
| 318 | 0% | 98% | |
| 319 | 0.1% | 98% | |
| 320 | 0% | 98% | |
| 321 | 0% | 98% | Last Result | 
| 322 | 0.1% | 98% | |
| 323 | 0.2% | 98% | |
| 324 | 0.3% | 98% | |
| 325 | 1.3% | 97% | |
| 326 | 0.7% | 96% | Majority | 
| 327 | 0.5% | 95% | |
| 328 | 2% | 95% | |
| 329 | 0.3% | 93% | |
| 330 | 1.0% | 93% | |
| 331 | 4% | 92% | |
| 332 | 5% | 87% | |
| 333 | 5% | 83% | |
| 334 | 3% | 78% | |
| 335 | 4% | 75% | |
| 336 | 1.1% | 72% | |
| 337 | 5% | 71% | |
| 338 | 8% | 66% | |
| 339 | 3% | 58% | |
| 340 | 1.3% | 55% | |
| 341 | 0.4% | 54% | |
| 342 | 0.9% | 53% | |
| 343 | 0.3% | 52% | |
| 344 | 0.9% | 52% | |
| 345 | 0.6% | 51% | |
| 346 | 1.1% | 51% | |
| 347 | 0.4% | 49% | Median | 
| 348 | 0.6% | 49% | |
| 349 | 0.5% | 48% | |
| 350 | 1.2% | 48% | |
| 351 | 3% | 47% | |
| 352 | 0.7% | 44% | |
| 353 | 2% | 43% | |
| 354 | 1.0% | 41% | |
| 355 | 0.4% | 40% | |
| 356 | 1.2% | 40% | |
| 357 | 2% | 39% | |
| 358 | 3% | 37% | |
| 359 | 3% | 34% | |
| 360 | 3% | 31% | |
| 361 | 1.4% | 28% | |
| 362 | 0.4% | 27% | |
| 363 | 2% | 27% | |
| 364 | 0.9% | 24% | |
| 365 | 5% | 23% | |
| 366 | 1.3% | 19% | |
| 367 | 2% | 18% | |
| 368 | 0.5% | 15% | |
| 369 | 0.2% | 15% | |
| 370 | 0.7% | 15% | |
| 371 | 0.2% | 14% | |
| 372 | 2% | 14% | |
| 373 | 1.2% | 12% | |
| 374 | 0.6% | 10% | |
| 375 | 6% | 10% | |
| 376 | 0.4% | 4% | |
| 377 | 1.0% | 4% | |
| 378 | 0.3% | 3% | |
| 379 | 0.1% | 2% | |
| 380 | 0.4% | 2% | |
| 381 | 0.3% | 2% | |
| 382 | 0.1% | 1.4% | |
| 383 | 0.2% | 1.2% | |
| 384 | 0.1% | 1.0% | |
| 385 | 0.1% | 0.9% | |
| 386 | 0.3% | 0.9% | |
| 387 | 0% | 0.6% | |
| 388 | 0% | 0.6% | |
| 389 | 0% | 0.5% | |
| 390 | 0.1% | 0.5% | |
| 391 | 0% | 0.4% | |
| 392 | 0% | 0.4% | |
| 393 | 0% | 0.3% | |
| 394 | 0% | 0.3% | |
| 395 | 0% | 0.3% | |
| 396 | 0% | 0.3% | |
| 397 | 0% | 0.3% | |
| 398 | 0.2% | 0.3% | |
| 399 | 0% | 0.1% | |
| 400 | 0% | 0.1% | |
| 401 | 0% | 0.1% | |
| 402 | 0% | 0.1% | |
| 403 | 0% | 0% | 
Conservative Party – Brexit Party

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 291 | 0% | 100% | |
| 292 | 0% | 99.9% | |
| 293 | 0% | 99.9% | |
| 294 | 0% | 99.9% | |
| 295 | 0% | 99.9% | |
| 296 | 0% | 99.9% | |
| 297 | 0% | 99.9% | |
| 298 | 0% | 99.9% | |
| 299 | 0% | 99.9% | |
| 300 | 0% | 99.8% | |
| 301 | 0.8% | 99.8% | |
| 302 | 0% | 99.0% | |
| 303 | 0.1% | 99.0% | |
| 304 | 0% | 98.9% | |
| 305 | 0.1% | 98.9% | |
| 306 | 0% | 98.8% | |
| 307 | 0% | 98.8% | |
| 308 | 0% | 98.8% | |
| 309 | 0.3% | 98.8% | |
| 310 | 0% | 98% | |
| 311 | 0% | 98% | |
| 312 | 0.1% | 98% | |
| 313 | 0% | 98% | |
| 314 | 0.2% | 98% | |
| 315 | 0.3% | 98% | |
| 316 | 0.1% | 98% | |
| 317 | 0.1% | 98% | Last Result | 
| 318 | 0.6% | 98% | |
| 319 | 0.2% | 97% | |
| 320 | 0.1% | 97% | |
| 321 | 0.8% | 97% | |
| 322 | 0.4% | 96% | |
| 323 | 1.4% | 96% | |
| 324 | 4% | 94% | |
| 325 | 2% | 91% | |
| 326 | 3% | 88% | Majority | 
| 327 | 5% | 85% | |
| 328 | 1.0% | 81% | |
| 329 | 7% | 80% | |
| 330 | 6% | 72% | |
| 331 | 0.2% | 67% | |
| 332 | 0.5% | 66% | |
| 333 | 3% | 66% | |
| 334 | 0.3% | 63% | |
| 335 | 2% | 63% | |
| 336 | 0.7% | 60% | |
| 337 | 6% | 60% | |
| 338 | 2% | 53% | |
| 339 | 0.3% | 52% | |
| 340 | 0.4% | 51% | |
| 341 | 2% | 51% | Median | 
| 342 | 0.6% | 49% | |
| 343 | 2% | 49% | |
| 344 | 1.0% | 47% | |
| 345 | 0.6% | 46% | |
| 346 | 1.2% | 45% | |
| 347 | 4% | 44% | |
| 348 | 2% | 41% | |
| 349 | 2% | 39% | |
| 350 | 2% | 37% | |
| 351 | 0.2% | 35% | |
| 352 | 0.7% | 34% | |
| 353 | 0.5% | 34% | |
| 354 | 5% | 33% | |
| 355 | 2% | 29% | |
| 356 | 2% | 26% | |
| 357 | 0.6% | 24% | |
| 358 | 2% | 23% | |
| 359 | 0.5% | 22% | |
| 360 | 0.9% | 21% | |
| 361 | 0.4% | 20% | |
| 362 | 1.1% | 20% | |
| 363 | 1.1% | 19% | |
| 364 | 3% | 17% | |
| 365 | 0.6% | 14% | |
| 366 | 0.5% | 14% | |
| 367 | 0.2% | 13% | |
| 368 | 0.9% | 13% | |
| 369 | 6% | 12% | |
| 370 | 2% | 6% | |
| 371 | 0.7% | 4% | |
| 372 | 2% | 3% | |
| 373 | 0.2% | 2% | |
| 374 | 0.1% | 1.4% | |
| 375 | 0.2% | 1.3% | |
| 376 | 0.1% | 1.1% | |
| 377 | 0.3% | 1.1% | |
| 378 | 0.1% | 0.7% | |
| 379 | 0% | 0.7% | |
| 380 | 0% | 0.6% | |
| 381 | 0.1% | 0.6% | |
| 382 | 0% | 0.6% | |
| 383 | 0% | 0.5% | |
| 384 | 0.1% | 0.5% | |
| 385 | 0% | 0.5% | |
| 386 | 0.1% | 0.4% | |
| 387 | 0% | 0.3% | |
| 388 | 0% | 0.3% | |
| 389 | 0.2% | 0.3% | |
| 390 | 0% | 0.1% | |
| 391 | 0% | 0.1% | |
| 392 | 0% | 0.1% | |
| 393 | 0% | 0% | 
Conservative Party – Change UK

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 290 | 0% | 100% | |
| 291 | 0% | 99.9% | |
| 292 | 0% | 99.9% | |
| 293 | 0% | 99.9% | |
| 294 | 0% | 99.9% | |
| 295 | 0% | 99.9% | |
| 296 | 0% | 99.9% | |
| 297 | 0% | 99.9% | |
| 298 | 0% | 99.9% | |
| 299 | 0.7% | 99.8% | |
| 300 | 0.1% | 99.1% | |
| 301 | 0% | 99.0% | |
| 302 | 0% | 99.0% | |
| 303 | 0.1% | 98.9% | |
| 304 | 0.1% | 98.9% | |
| 305 | 0% | 98.8% | |
| 306 | 0% | 98.8% | |
| 307 | 0% | 98.8% | |
| 308 | 0.3% | 98.7% | |
| 309 | 0.1% | 98% | |
| 310 | 0.1% | 98% | |
| 311 | 0% | 98% | |
| 312 | 0.2% | 98% | |
| 313 | 0.3% | 98% | |
| 314 | 0.1% | 98% | |
| 315 | 0.2% | 98% | |
| 316 | 0.1% | 98% | |
| 317 | 0.1% | 97% | Last Result | 
| 318 | 0.6% | 97% | |
| 319 | 0.2% | 97% | |
| 320 | 1.2% | 96% | |
| 321 | 1.4% | 95% | |
| 322 | 1.2% | 94% | |
| 323 | 2% | 93% | |
| 324 | 6% | 91% | |
| 325 | 0.9% | 85% | |
| 326 | 6% | 84% | Majority | 
| 327 | 2% | 78% | |
| 328 | 6% | 76% | |
| 329 | 2% | 70% | |
| 330 | 2% | 68% | |
| 331 | 2% | 66% | |
| 332 | 0.6% | 64% | |
| 333 | 3% | 63% | |
| 334 | 7% | 61% | |
| 335 | 0.8% | 54% | |
| 336 | 0.7% | 53% | |
| 337 | 1.0% | 53% | |
| 338 | 1.0% | 52% | |
| 339 | 0.4% | 51% | |
| 340 | 1.3% | 50% | Median | 
| 341 | 1.2% | 49% | |
| 342 | 1.2% | 48% | |
| 343 | 1.2% | 46% | |
| 344 | 2% | 45% | |
| 345 | 0.5% | 43% | |
| 346 | 2% | 43% | |
| 347 | 5% | 41% | |
| 348 | 1.3% | 37% | |
| 349 | 0.4% | 35% | |
| 350 | 0.7% | 35% | |
| 351 | 0.9% | 34% | |
| 352 | 3% | 33% | |
| 353 | 1.0% | 30% | |
| 354 | 2% | 29% | |
| 355 | 2% | 27% | |
| 356 | 2% | 25% | |
| 357 | 0.6% | 23% | |
| 358 | 1.4% | 22% | |
| 359 | 2% | 21% | |
| 360 | 0.9% | 19% | |
| 361 | 2% | 18% | |
| 362 | 0.3% | 16% | |
| 363 | 1.5% | 15% | |
| 364 | 0.3% | 14% | |
| 365 | 0.5% | 13% | |
| 366 | 0.1% | 13% | |
| 367 | 0.8% | 13% | |
| 368 | 8% | 12% | |
| 369 | 0.4% | 4% | |
| 370 | 1.5% | 4% | |
| 371 | 0.8% | 3% | |
| 372 | 0.3% | 2% | |
| 373 | 0.2% | 1.4% | |
| 374 | 0.2% | 1.2% | |
| 375 | 0.1% | 1.1% | |
| 376 | 0.3% | 1.0% | |
| 377 | 0.1% | 0.7% | |
| 378 | 0% | 0.6% | |
| 379 | 0% | 0.6% | |
| 380 | 0% | 0.6% | |
| 381 | 0% | 0.6% | |
| 382 | 0% | 0.5% | |
| 383 | 0% | 0.5% | |
| 384 | 0% | 0.4% | |
| 385 | 0.1% | 0.4% | |
| 386 | 0% | 0.3% | |
| 387 | 0% | 0.3% | |
| 388 | 0.2% | 0.3% | |
| 389 | 0% | 0.1% | |
| 390 | 0% | 0.1% | |
| 391 | 0% | 0.1% | |
| 392 | 0% | 0% | 
Conservative Party

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 290 | 0% | 100% | |
| 291 | 0% | 99.9% | |
| 292 | 0% | 99.9% | |
| 293 | 0% | 99.9% | |
| 294 | 0% | 99.9% | |
| 295 | 0% | 99.9% | |
| 296 | 0% | 99.9% | |
| 297 | 0% | 99.9% | |
| 298 | 0% | 99.9% | |
| 299 | 0.7% | 99.8% | |
| 300 | 0.1% | 99.1% | |
| 301 | 0% | 99.0% | |
| 302 | 0% | 99.0% | |
| 303 | 0.1% | 98.9% | |
| 304 | 0.1% | 98.9% | |
| 305 | 0% | 98.8% | |
| 306 | 0% | 98.8% | |
| 307 | 0% | 98.8% | |
| 308 | 0.3% | 98.7% | |
| 309 | 0.1% | 98% | |
| 310 | 0.1% | 98% | |
| 311 | 0% | 98% | |
| 312 | 0.2% | 98% | |
| 313 | 0.3% | 98% | |
| 314 | 0.1% | 98% | |
| 315 | 0.2% | 98% | |
| 316 | 0.1% | 98% | |
| 317 | 0.1% | 97% | Last Result | 
| 318 | 0.6% | 97% | |
| 319 | 0.2% | 97% | |
| 320 | 1.2% | 96% | |
| 321 | 1.4% | 95% | |
| 322 | 1.2% | 94% | |
| 323 | 2% | 93% | |
| 324 | 6% | 91% | |
| 325 | 0.9% | 85% | |
| 326 | 6% | 84% | Majority | 
| 327 | 2% | 78% | |
| 328 | 6% | 76% | |
| 329 | 2% | 70% | |
| 330 | 2% | 68% | |
| 331 | 2% | 66% | |
| 332 | 0.6% | 64% | |
| 333 | 3% | 63% | |
| 334 | 7% | 61% | |
| 335 | 0.8% | 54% | |
| 336 | 0.7% | 53% | |
| 337 | 1.0% | 53% | |
| 338 | 1.0% | 52% | |
| 339 | 0.4% | 51% | |
| 340 | 1.3% | 50% | Median | 
| 341 | 1.2% | 49% | |
| 342 | 1.2% | 48% | |
| 343 | 1.2% | 46% | |
| 344 | 2% | 45% | |
| 345 | 0.5% | 43% | |
| 346 | 2% | 43% | |
| 347 | 5% | 41% | |
| 348 | 1.3% | 37% | |
| 349 | 0.4% | 35% | |
| 350 | 0.7% | 35% | |
| 351 | 0.9% | 34% | |
| 352 | 3% | 33% | |
| 353 | 1.0% | 30% | |
| 354 | 2% | 29% | |
| 355 | 2% | 27% | |
| 356 | 2% | 25% | |
| 357 | 0.6% | 23% | |
| 358 | 1.4% | 22% | |
| 359 | 2% | 21% | |
| 360 | 0.9% | 19% | |
| 361 | 2% | 18% | |
| 362 | 0.3% | 16% | |
| 363 | 1.5% | 15% | |
| 364 | 0.3% | 14% | |
| 365 | 0.5% | 13% | |
| 366 | 0.1% | 13% | |
| 367 | 0.8% | 13% | |
| 368 | 8% | 12% | |
| 369 | 0.4% | 4% | |
| 370 | 1.5% | 4% | |
| 371 | 0.8% | 3% | |
| 372 | 0.3% | 2% | |
| 373 | 0.2% | 1.4% | |
| 374 | 0.2% | 1.2% | |
| 375 | 0.1% | 1.1% | |
| 376 | 0.3% | 1.0% | |
| 377 | 0.1% | 0.7% | |
| 378 | 0% | 0.6% | |
| 379 | 0% | 0.6% | |
| 380 | 0% | 0.6% | |
| 381 | 0% | 0.6% | |
| 382 | 0% | 0.5% | |
| 383 | 0% | 0.5% | |
| 384 | 0% | 0.4% | |
| 385 | 0.1% | 0.4% | |
| 386 | 0% | 0.3% | |
| 387 | 0% | 0.3% | |
| 388 | 0.2% | 0.3% | |
| 389 | 0% | 0.1% | |
| 390 | 0% | 0.1% | |
| 391 | 0% | 0.1% | |
| 392 | 0% | 0% | 
Labour Party – Liberal Democrats – Green Party – Scottish National Party – Plaid Cymru

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 240 | 0% | 100% | |
| 241 | 0% | 99.9% | |
| 242 | 0% | 99.9% | |
| 243 | 0.2% | 99.9% | |
| 244 | 0% | 99.7% | |
| 245 | 0% | 99.7% | |
| 246 | 0.1% | 99.7% | |
| 247 | 0% | 99.6% | |
| 248 | 0.1% | 99.5% | |
| 249 | 0% | 99.5% | |
| 250 | 0% | 99.5% | |
| 251 | 0.1% | 99.4% | |
| 252 | 0% | 99.4% | |
| 253 | 0% | 99.4% | |
| 254 | 0.1% | 99.3% | |
| 255 | 0.3% | 99.3% | |
| 256 | 0.1% | 98.9% | |
| 257 | 0.2% | 98.9% | |
| 258 | 0.1% | 98.7% | |
| 259 | 0.2% | 98.6% | |
| 260 | 2% | 98% | |
| 261 | 0.7% | 97% | |
| 262 | 2% | 96% | |
| 263 | 6% | 94% | |
| 264 | 0.9% | 88% | |
| 265 | 0.2% | 87% | |
| 266 | 0.5% | 87% | |
| 267 | 0.6% | 86% | |
| 268 | 3% | 86% | |
| 269 | 1.1% | 83% | |
| 270 | 1.1% | 81% | |
| 271 | 0.4% | 80% | |
| 272 | 0.9% | 80% | |
| 273 | 0.5% | 79% | |
| 274 | 2% | 78% | |
| 275 | 0.6% | 77% | |
| 276 | 2% | 76% | |
| 277 | 2% | 74% | |
| 278 | 5% | 71% | |
| 279 | 0.5% | 67% | |
| 280 | 0.7% | 66% | |
| 281 | 0.2% | 66% | |
| 282 | 2% | 65% | |
| 283 | 2% | 63% | |
| 284 | 2% | 61% | |
| 285 | 4% | 59% | |
| 286 | 1.2% | 56% | |
| 287 | 0.6% | 55% | |
| 288 | 1.0% | 54% | |
| 289 | 2% | 53% | |
| 290 | 0.6% | 51% | |
| 291 | 2% | 51% | Median | 
| 292 | 0.4% | 49% | |
| 293 | 0.3% | 49% | |
| 294 | 2% | 48% | |
| 295 | 6% | 47% | |
| 296 | 0.7% | 40% | |
| 297 | 2% | 40% | |
| 298 | 0.3% | 37% | |
| 299 | 3% | 37% | |
| 300 | 0.5% | 34% | |
| 301 | 0.2% | 34% | |
| 302 | 6% | 33% | |
| 303 | 7% | 28% | |
| 304 | 1.0% | 20% | |
| 305 | 5% | 19% | |
| 306 | 3% | 15% | |
| 307 | 2% | 12% | |
| 308 | 4% | 9% | |
| 309 | 1.4% | 6% | |
| 310 | 0.4% | 4% | |
| 311 | 0.8% | 4% | |
| 312 | 0.1% | 3% | |
| 313 | 0.2% | 3% | |
| 314 | 0.6% | 3% | Last Result | 
| 315 | 0.1% | 2% | |
| 316 | 0.1% | 2% | |
| 317 | 0.3% | 2% | |
| 318 | 0.2% | 2% | |
| 319 | 0% | 2% | |
| 320 | 0.1% | 2% | |
| 321 | 0% | 2% | |
| 322 | 0% | 2% | |
| 323 | 0.3% | 2% | |
| 324 | 0% | 1.2% | |
| 325 | 0% | 1.2% | |
| 326 | 0% | 1.2% | Majority | 
| 327 | 0.1% | 1.2% | |
| 328 | 0% | 1.1% | |
| 329 | 0.1% | 1.1% | |
| 330 | 0% | 1.0% | |
| 331 | 0.8% | 1.0% | |
| 332 | 0% | 0.2% | |
| 333 | 0% | 0.2% | |
| 334 | 0% | 0.1% | |
| 335 | 0% | 0.1% | |
| 336 | 0% | 0.1% | |
| 337 | 0% | 0.1% | |
| 338 | 0% | 0.1% | |
| 339 | 0% | 0.1% | |
| 340 | 0% | 0.1% | |
| 341 | 0% | 0.1% | |
| 342 | 0% | 0% | 
Labour Party – Liberal Democrats – Scottish National Party – Plaid Cymru

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 236 | 0% | 100% | |
| 237 | 0% | 99.9% | |
| 238 | 0% | 99.9% | |
| 239 | 0% | 99.9% | |
| 240 | 0.2% | 99.9% | |
| 241 | 0% | 99.7% | |
| 242 | 0% | 99.7% | |
| 243 | 0.1% | 99.7% | |
| 244 | 0% | 99.6% | |
| 245 | 0% | 99.5% | |
| 246 | 0% | 99.5% | |
| 247 | 0.1% | 99.5% | |
| 248 | 0% | 99.4% | |
| 249 | 0% | 99.4% | |
| 250 | 0.1% | 99.3% | |
| 251 | 0.3% | 99.2% | |
| 252 | 0.1% | 98.9% | |
| 253 | 0.2% | 98.8% | |
| 254 | 0.1% | 98.7% | |
| 255 | 0.8% | 98.6% | |
| 256 | 0.8% | 98% | |
| 257 | 2% | 97% | |
| 258 | 1.3% | 95% | |
| 259 | 6% | 94% | |
| 260 | 0.6% | 88% | |
| 261 | 0.2% | 87% | |
| 262 | 0.1% | 87% | |
| 263 | 1.0% | 87% | |
| 264 | 3% | 86% | |
| 265 | 0.9% | 82% | |
| 266 | 1.3% | 82% | |
| 267 | 0.3% | 80% | |
| 268 | 0.7% | 80% | |
| 269 | 0.6% | 79% | |
| 270 | 2% | 79% | |
| 271 | 0.5% | 77% | |
| 272 | 0.6% | 76% | |
| 273 | 3% | 75% | |
| 274 | 4% | 72% | |
| 275 | 2% | 69% | |
| 276 | 0.3% | 66% | |
| 277 | 0.8% | 66% | |
| 278 | 1.5% | 65% | |
| 279 | 0.7% | 64% | |
| 280 | 3% | 63% | |
| 281 | 1.2% | 60% | |
| 282 | 4% | 59% | |
| 283 | 0.3% | 54% | |
| 284 | 0.9% | 54% | |
| 285 | 2% | 53% | |
| 286 | 0.6% | 51% | |
| 287 | 0.9% | 51% | Median | 
| 288 | 1.2% | 50% | |
| 289 | 0.4% | 49% | |
| 290 | 2% | 48% | |
| 291 | 6% | 47% | |
| 292 | 0.8% | 40% | |
| 293 | 2% | 40% | |
| 294 | 0.3% | 37% | |
| 295 | 3% | 37% | |
| 296 | 0.5% | 34% | |
| 297 | 0.2% | 34% | |
| 298 | 6% | 33% | |
| 299 | 7% | 28% | |
| 300 | 1.0% | 20% | |
| 301 | 5% | 19% | |
| 302 | 3% | 15% | |
| 303 | 2% | 12% | |
| 304 | 4% | 10% | |
| 305 | 1.4% | 6% | |
| 306 | 0.6% | 5% | |
| 307 | 0.8% | 4% | |
| 308 | 0.1% | 3% | |
| 309 | 0.2% | 3% | |
| 310 | 0.7% | 3% | |
| 311 | 0.1% | 2% | |
| 312 | 0.1% | 2% | |
| 313 | 0.3% | 2% | Last Result | 
| 314 | 0.3% | 2% | |
| 315 | 0% | 2% | |
| 316 | 0.1% | 2% | |
| 317 | 0% | 2% | |
| 318 | 0% | 2% | |
| 319 | 0.3% | 2% | |
| 320 | 0% | 1.2% | |
| 321 | 0% | 1.2% | |
| 322 | 0% | 1.2% | |
| 323 | 0.1% | 1.2% | |
| 324 | 0% | 1.1% | |
| 325 | 0.1% | 1.1% | |
| 326 | 0% | 1.0% | Majority | 
| 327 | 0.8% | 1.0% | |
| 328 | 0% | 0.2% | |
| 329 | 0% | 0.2% | |
| 330 | 0% | 0.1% | |
| 331 | 0% | 0.1% | |
| 332 | 0% | 0.1% | |
| 333 | 0% | 0.1% | |
| 334 | 0% | 0.1% | |
| 335 | 0% | 0.1% | |
| 336 | 0% | 0.1% | |
| 337 | 0% | 0.1% | |
| 338 | 0% | 0% | 
Labour Party – Liberal Democrats – Scottish National Party

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 226 | 0% | 100% | |
| 227 | 0% | 99.9% | |
| 228 | 0% | 99.9% | |
| 229 | 0% | 99.9% | |
| 230 | 0.2% | 99.9% | |
| 231 | 0% | 99.7% | |
| 232 | 0% | 99.7% | |
| 233 | 0% | 99.7% | |
| 234 | 0% | 99.7% | |
| 235 | 0% | 99.7% | |
| 236 | 0% | 99.6% | |
| 237 | 0% | 99.6% | |
| 238 | 0.1% | 99.6% | |
| 239 | 0% | 99.5% | |
| 240 | 0.2% | 99.4% | |
| 241 | 0.2% | 99.3% | |
| 242 | 0% | 99.1% | |
| 243 | 0.1% | 99.1% | |
| 244 | 0.2% | 98.9% | |
| 245 | 0.2% | 98.7% | |
| 246 | 0.3% | 98.6% | |
| 247 | 0.5% | 98% | |
| 248 | 0.7% | 98% | |
| 249 | 0.3% | 97% | |
| 250 | 0.1% | 97% | |
| 251 | 0.4% | 97% | |
| 252 | 6% | 96% | |
| 253 | 2% | 90% | |
| 254 | 0.5% | 88% | |
| 255 | 1.1% | 87% | |
| 256 | 1.3% | 86% | |
| 257 | 0.1% | 85% | |
| 258 | 0.3% | 85% | |
| 259 | 0.3% | 84% | |
| 260 | 4% | 84% | |
| 261 | 1.4% | 80% | |
| 262 | 2% | 79% | |
| 263 | 2% | 76% | |
| 264 | 0.9% | 74% | |
| 265 | 0.7% | 73% | |
| 266 | 0.4% | 73% | |
| 267 | 3% | 72% | |
| 268 | 2% | 70% | |
| 269 | 3% | 68% | |
| 270 | 2% | 65% | |
| 271 | 4% | 63% | |
| 272 | 0.7% | 59% | |
| 273 | 0.5% | 59% | |
| 274 | 0.9% | 58% | |
| 275 | 1.1% | 57% | |
| 276 | 2% | 56% | |
| 277 | 1.1% | 54% | |
| 278 | 2% | 53% | |
| 279 | 0.3% | 50% | |
| 280 | 1.2% | 50% | Median | 
| 281 | 0.2% | 49% | |
| 282 | 0.4% | 49% | |
| 283 | 0.3% | 48% | |
| 284 | 0.3% | 48% | |
| 285 | 0.6% | 47% | |
| 286 | 3% | 47% | |
| 287 | 6% | 44% | |
| 288 | 2% | 37% | |
| 289 | 3% | 35% | |
| 290 | 0.4% | 32% | |
| 291 | 8% | 32% | |
| 292 | 3% | 24% | |
| 293 | 2% | 21% | |
| 294 | 2% | 19% | |
| 295 | 8% | 17% | |
| 296 | 1.0% | 9% | |
| 297 | 1.4% | 8% | |
| 298 | 0.1% | 7% | |
| 299 | 0.5% | 7% | |
| 300 | 2% | 6% | |
| 301 | 2% | 5% | |
| 302 | 0.6% | 3% | |
| 303 | 0.2% | 2% | |
| 304 | 0.1% | 2% | |
| 305 | 0.2% | 2% | |
| 306 | 0% | 2% | |
| 307 | 0.1% | 2% | |
| 308 | 0% | 2% | |
| 309 | 0% | 2% | Last Result | 
| 310 | 0.1% | 2% | |
| 311 | 0% | 2% | |
| 312 | 0.1% | 2% | |
| 313 | 0% | 1.5% | |
| 314 | 0.1% | 1.5% | |
| 315 | 0.3% | 1.4% | |
| 316 | 0.1% | 1.1% | |
| 317 | 0% | 1.0% | |
| 318 | 0% | 1.0% | |
| 319 | 0.1% | 1.0% | |
| 320 | 0% | 0.9% | |
| 321 | 0.1% | 0.9% | |
| 322 | 0% | 0.8% | |
| 323 | 0.7% | 0.8% | |
| 324 | 0% | 0.1% | |
| 325 | 0% | 0.1% | |
| 326 | 0% | 0.1% | Majority | 
| 327 | 0% | 0.1% | |
| 328 | 0% | 0.1% | |
| 329 | 0% | 0% | 
Labour Party – Liberal Democrats – Plaid Cymru

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 186 | 0% | 100% | |
| 187 | 0% | 99.9% | |
| 188 | 0% | 99.9% | |
| 189 | 0% | 99.9% | |
| 190 | 0% | 99.9% | |
| 191 | 0.2% | 99.9% | |
| 192 | 0% | 99.7% | |
| 193 | 0% | 99.7% | |
| 194 | 0% | 99.6% | |
| 195 | 0% | 99.6% | |
| 196 | 0.2% | 99.6% | |
| 197 | 0.1% | 99.4% | |
| 198 | 0.1% | 99.3% | |
| 199 | 0.1% | 99.3% | |
| 200 | 0.2% | 99.2% | |
| 201 | 0% | 99.1% | |
| 202 | 0.8% | 99.0% | |
| 203 | 0.1% | 98% | |
| 204 | 0.1% | 98% | |
| 205 | 6% | 98% | |
| 206 | 0.2% | 92% | |
| 207 | 0.6% | 92% | |
| 208 | 0.5% | 92% | |
| 209 | 0.6% | 91% | |
| 210 | 1.3% | 91% | |
| 211 | 0.2% | 89% | |
| 212 | 0.4% | 89% | |
| 213 | 0.3% | 89% | |
| 214 | 2% | 89% | |
| 215 | 0.3% | 87% | |
| 216 | 3% | 87% | |
| 217 | 3% | 84% | |
| 218 | 2% | 81% | |
| 219 | 1.2% | 79% | |
| 220 | 2% | 78% | |
| 221 | 0.3% | 76% | |
| 222 | 1.5% | 76% | |
| 223 | 3% | 74% | |
| 224 | 3% | 72% | |
| 225 | 0.3% | 68% | |
| 226 | 2% | 68% | |
| 227 | 2% | 66% | |
| 228 | 0.7% | 64% | |
| 229 | 0.9% | 63% | |
| 230 | 0.9% | 62% | |
| 231 | 2% | 61% | |
| 232 | 2% | 59% | |
| 233 | 2% | 57% | |
| 234 | 2% | 55% | |
| 235 | 0.4% | 53% | |
| 236 | 1.3% | 53% | |
| 237 | 0.5% | 51% | Median | 
| 238 | 2% | 51% | |
| 239 | 2% | 49% | |
| 240 | 0.7% | 48% | |
| 241 | 3% | 47% | |
| 242 | 0.3% | 44% | |
| 243 | 9% | 44% | |
| 244 | 0.6% | 35% | |
| 245 | 2% | 35% | |
| 246 | 4% | 32% | |
| 247 | 7% | 28% | |
| 248 | 1.1% | 22% | |
| 249 | 1.1% | 20% | |
| 250 | 4% | 19% | |
| 251 | 3% | 16% | |
| 252 | 0.5% | 13% | |
| 253 | 1.4% | 13% | |
| 254 | 3% | 11% | |
| 255 | 3% | 8% | |
| 256 | 0.1% | 4% | |
| 257 | 0.3% | 4% | |
| 258 | 1.1% | 4% | |
| 259 | 0.6% | 3% | |
| 260 | 0.1% | 2% | |
| 261 | 0.1% | 2% | |
| 262 | 0% | 2% | |
| 263 | 0.2% | 2% | |
| 264 | 0.2% | 2% | |
| 265 | 0.1% | 2% | |
| 266 | 0% | 2% | |
| 267 | 0.1% | 2% | |
| 268 | 0.3% | 2% | |
| 269 | 0% | 1.2% | |
| 270 | 0% | 1.2% | |
| 271 | 0% | 1.2% | |
| 272 | 0.1% | 1.1% | |
| 273 | 0% | 1.0% | |
| 274 | 0.1% | 1.0% | |
| 275 | 0% | 0.9% | |
| 276 | 0.7% | 0.9% | |
| 277 | 0% | 0.2% | |
| 278 | 0% | 0.2% | Last Result | 
| 279 | 0% | 0.1% | |
| 280 | 0% | 0.1% | |
| 281 | 0% | 0.1% | |
| 282 | 0% | 0.1% | |
| 283 | 0% | 0.1% | |
| 284 | 0% | 0.1% | |
| 285 | 0% | 0% | 
Labour Party – Liberal Democrats – Change UK

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 178 | 0% | 100% | |
| 179 | 0% | 99.9% | |
| 180 | 0% | 99.9% | |
| 181 | 0.2% | 99.9% | |
| 182 | 0% | 99.7% | |
| 183 | 0% | 99.7% | |
| 184 | 0% | 99.7% | |
| 185 | 0% | 99.7% | |
| 186 | 0.2% | 99.7% | |
| 187 | 0% | 99.5% | |
| 188 | 0% | 99.5% | |
| 189 | 0.1% | 99.5% | |
| 190 | 0.2% | 99.4% | |
| 191 | 0.1% | 99.2% | |
| 192 | 0.1% | 99.1% | |
| 193 | 0.4% | 99.0% | |
| 194 | 0.2% | 98.6% | |
| 195 | 0.3% | 98% | |
| 196 | 0.1% | 98% | |
| 197 | 0.2% | 98% | |
| 198 | 5% | 98% | |
| 199 | 0.1% | 92% | |
| 200 | 0.4% | 92% | |
| 201 | 0.4% | 92% | |
| 202 | 1.2% | 91% | |
| 203 | 0.6% | 90% | |
| 204 | 0.1% | 90% | |
| 205 | 1.0% | 90% | |
| 206 | 0.3% | 89% | |
| 207 | 1.3% | 88% | |
| 208 | 0.5% | 87% | |
| 209 | 0.4% | 86% | |
| 210 | 3% | 86% | |
| 211 | 0.3% | 83% | |
| 212 | 4% | 83% | |
| 213 | 4% | 79% | |
| 214 | 2% | 75% | |
| 215 | 1.4% | 73% | |
| 216 | 0.4% | 72% | |
| 217 | 2% | 71% | |
| 218 | 2% | 70% | |
| 219 | 2% | 67% | |
| 220 | 3% | 65% | |
| 221 | 0.4% | 63% | |
| 222 | 3% | 62% | |
| 223 | 0.2% | 59% | |
| 224 | 2% | 59% | |
| 225 | 0.7% | 57% | |
| 226 | 2% | 56% | |
| 227 | 0.8% | 55% | |
| 228 | 3% | 54% | |
| 229 | 0.7% | 51% | |
| 230 | 0.2% | 50% | Median | 
| 231 | 0.9% | 50% | |
| 232 | 2% | 49% | |
| 233 | 0.5% | 47% | |
| 234 | 3% | 47% | |
| 235 | 1.1% | 44% | |
| 236 | 1.2% | 43% | |
| 237 | 0.9% | 41% | |
| 238 | 2% | 40% | |
| 239 | 13% | 38% | |
| 240 | 0.8% | 25% | |
| 241 | 1.2% | 24% | |
| 242 | 0.7% | 23% | |
| 243 | 8% | 22% | |
| 244 | 1.0% | 14% | |
| 245 | 0.2% | 13% | |
| 246 | 3% | 13% | |
| 247 | 5% | 11% | |
| 248 | 0.1% | 5% | |
| 249 | 0.1% | 5% | |
| 250 | 0.7% | 5% | |
| 251 | 2% | 4% | |
| 252 | 0.1% | 3% | |
| 253 | 0.3% | 3% | |
| 254 | 0.3% | 2% | |
| 255 | 0.1% | 2% | |
| 256 | 0.2% | 2% | |
| 257 | 0% | 2% | |
| 258 | 0% | 2% | |
| 259 | 0.1% | 2% | |
| 260 | 0% | 2% | |
| 261 | 0.1% | 2% | |
| 262 | 0% | 1.5% | |
| 263 | 0.1% | 1.5% | |
| 264 | 0.3% | 1.3% | |
| 265 | 0.1% | 1.1% | |
| 266 | 0% | 1.0% | |
| 267 | 0% | 1.0% | |
| 268 | 0.1% | 1.0% | |
| 269 | 0% | 0.9% | |
| 270 | 0% | 0.8% | |
| 271 | 0% | 0.8% | |
| 272 | 0.7% | 0.8% | |
| 273 | 0% | 0.1% | |
| 274 | 0% | 0.1% | Last Result | 
| 275 | 0% | 0.1% | |
| 276 | 0% | 0.1% | |
| 277 | 0% | 0% | 
Labour Party – Liberal Democrats

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 178 | 0% | 100% | |
| 179 | 0% | 99.9% | |
| 180 | 0% | 99.9% | |
| 181 | 0.2% | 99.9% | |
| 182 | 0% | 99.7% | |
| 183 | 0% | 99.7% | |
| 184 | 0% | 99.7% | |
| 185 | 0% | 99.7% | |
| 186 | 0.2% | 99.7% | |
| 187 | 0% | 99.5% | |
| 188 | 0% | 99.5% | |
| 189 | 0.1% | 99.5% | |
| 190 | 0.2% | 99.4% | |
| 191 | 0.1% | 99.2% | |
| 192 | 0.1% | 99.1% | |
| 193 | 0.4% | 99.0% | |
| 194 | 0.2% | 98.6% | |
| 195 | 0.3% | 98% | |
| 196 | 0.1% | 98% | |
| 197 | 0.2% | 98% | |
| 198 | 5% | 98% | |
| 199 | 0.1% | 92% | |
| 200 | 0.4% | 92% | |
| 201 | 0.4% | 92% | |
| 202 | 1.2% | 91% | |
| 203 | 0.6% | 90% | |
| 204 | 0.1% | 90% | |
| 205 | 1.0% | 90% | |
| 206 | 0.3% | 89% | |
| 207 | 1.3% | 88% | |
| 208 | 0.5% | 87% | |
| 209 | 0.4% | 86% | |
| 210 | 3% | 86% | |
| 211 | 0.3% | 83% | |
| 212 | 4% | 83% | |
| 213 | 4% | 79% | |
| 214 | 2% | 75% | |
| 215 | 1.4% | 73% | |
| 216 | 0.4% | 72% | |
| 217 | 2% | 71% | |
| 218 | 2% | 70% | |
| 219 | 2% | 67% | |
| 220 | 3% | 65% | |
| 221 | 0.4% | 63% | |
| 222 | 3% | 62% | |
| 223 | 0.2% | 59% | |
| 224 | 2% | 59% | |
| 225 | 0.7% | 57% | |
| 226 | 2% | 56% | |
| 227 | 0.8% | 55% | |
| 228 | 3% | 54% | |
| 229 | 0.7% | 51% | |
| 230 | 0.2% | 50% | Median | 
| 231 | 0.9% | 50% | |
| 232 | 2% | 49% | |
| 233 | 0.5% | 47% | |
| 234 | 3% | 47% | |
| 235 | 1.1% | 44% | |
| 236 | 1.2% | 43% | |
| 237 | 0.9% | 41% | |
| 238 | 2% | 40% | |
| 239 | 13% | 38% | |
| 240 | 0.8% | 25% | |
| 241 | 1.2% | 24% | |
| 242 | 0.7% | 23% | |
| 243 | 8% | 22% | |
| 244 | 1.0% | 14% | |
| 245 | 0.2% | 13% | |
| 246 | 3% | 13% | |
| 247 | 5% | 11% | |
| 248 | 0.1% | 5% | |
| 249 | 0.1% | 5% | |
| 250 | 0.7% | 5% | |
| 251 | 2% | 4% | |
| 252 | 0.1% | 3% | |
| 253 | 0.3% | 3% | |
| 254 | 0.3% | 2% | |
| 255 | 0.1% | 2% | |
| 256 | 0.2% | 2% | |
| 257 | 0% | 2% | |
| 258 | 0% | 2% | |
| 259 | 0.1% | 2% | |
| 260 | 0% | 2% | |
| 261 | 0.1% | 2% | |
| 262 | 0% | 1.5% | |
| 263 | 0.1% | 1.5% | |
| 264 | 0.3% | 1.3% | |
| 265 | 0.1% | 1.1% | |
| 266 | 0% | 1.0% | |
| 267 | 0% | 1.0% | |
| 268 | 0.1% | 1.0% | |
| 269 | 0% | 0.9% | |
| 270 | 0% | 0.8% | |
| 271 | 0% | 0.8% | |
| 272 | 0.7% | 0.8% | |
| 273 | 0% | 0.1% | |
| 274 | 0% | 0.1% | Last Result | 
| 275 | 0% | 0.1% | |
| 276 | 0% | 0.1% | |
| 277 | 0% | 0% | 
Labour Party – Scottish National Party – Plaid Cymru

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 170 | 0% | 100% | |
| 171 | 0% | 99.9% | |
| 172 | 0% | 99.9% | |
| 173 | 0% | 99.9% | |
| 174 | 0% | 99.9% | |
| 175 | 0% | 99.9% | |
| 176 | 0% | 99.9% | |
| 177 | 0.2% | 99.9% | |
| 178 | 0% | 99.7% | |
| 179 | 0% | 99.7% | |
| 180 | 0% | 99.7% | |
| 181 | 0% | 99.6% | |
| 182 | 0.1% | 99.6% | |
| 183 | 0.1% | 99.5% | |
| 184 | 0% | 99.4% | |
| 185 | 0.3% | 99.4% | |
| 186 | 0.3% | 99.1% | |
| 187 | 0.1% | 98.8% | |
| 188 | 0.2% | 98.7% | |
| 189 | 0.5% | 98.5% | |
| 190 | 1.0% | 98% | |
| 191 | 0.9% | 97% | |
| 192 | 2% | 96% | |
| 193 | 0.9% | 94% | |
| 194 | 0.1% | 93% | |
| 195 | 2% | 93% | |
| 196 | 6% | 91% | |
| 197 | 0.8% | 85% | |
| 198 | 1.0% | 84% | |
| 199 | 2% | 83% | |
| 200 | 0.3% | 81% | |
| 201 | 2% | 80% | |
| 202 | 3% | 78% | |
| 203 | 2% | 75% | |
| 204 | 1.2% | 73% | |
| 205 | 1.2% | 72% | |
| 206 | 2% | 71% | |
| 207 | 0.3% | 69% | |
| 208 | 1.2% | 69% | |
| 209 | 0.4% | 68% | |
| 210 | 0.3% | 67% | |
| 211 | 5% | 67% | |
| 212 | 3% | 62% | |
| 213 | 2% | 59% | |
| 214 | 2% | 57% | |
| 215 | 0.8% | 55% | |
| 216 | 0.6% | 54% | |
| 217 | 3% | 54% | |
| 218 | 2% | 51% | Median | 
| 219 | 0.6% | 48% | |
| 220 | 0.3% | 48% | |
| 221 | 0.6% | 47% | |
| 222 | 8% | 47% | |
| 223 | 4% | 39% | |
| 224 | 8% | 36% | |
| 225 | 1.2% | 27% | |
| 226 | 2% | 26% | |
| 227 | 1.1% | 24% | |
| 228 | 4% | 23% | |
| 229 | 1.3% | 19% | |
| 230 | 0.9% | 18% | |
| 231 | 3% | 17% | |
| 232 | 3% | 14% | |
| 233 | 3% | 11% | |
| 234 | 0.3% | 8% | |
| 235 | 2% | 7% | |
| 236 | 1.4% | 6% | |
| 237 | 0.5% | 5% | |
| 238 | 0.2% | 4% | |
| 239 | 0.2% | 4% | |
| 240 | 0.1% | 4% | |
| 241 | 0.4% | 3% | |
| 242 | 0.8% | 3% | |
| 243 | 0.5% | 2% | |
| 244 | 0.1% | 2% | |
| 245 | 0.1% | 2% | |
| 246 | 0.1% | 2% | |
| 247 | 0.1% | 2% | |
| 248 | 0.2% | 1.5% | |
| 249 | 0.8% | 1.3% | |
| 250 | 0% | 0.5% | |
| 251 | 0% | 0.5% | |
| 252 | 0% | 0.5% | |
| 253 | 0% | 0.4% | |
| 254 | 0.1% | 0.4% | |
| 255 | 0% | 0.3% | |
| 256 | 0.1% | 0.3% | |
| 257 | 0% | 0.2% | |
| 258 | 0% | 0.2% | |
| 259 | 0.1% | 0.2% | |
| 260 | 0% | 0.1% | |
| 261 | 0% | 0.1% | |
| 262 | 0% | 0.1% | |
| 263 | 0% | 0.1% | |
| 264 | 0% | 0.1% | |
| 265 | 0% | 0.1% | |
| 266 | 0% | 0% | |
| 267 | 0% | 0% | |
| 268 | 0% | 0% | |
| 269 | 0% | 0% | |
| 270 | 0% | 0% | |
| 271 | 0% | 0% | |
| 272 | 0% | 0% | |
| 273 | 0% | 0% | |
| 274 | 0% | 0% | |
| 275 | 0% | 0% | |
| 276 | 0% | 0% | |
| 277 | 0% | 0% | |
| 278 | 0% | 0% | |
| 279 | 0% | 0% | |
| 280 | 0% | 0% | |
| 281 | 0% | 0% | |
| 282 | 0% | 0% | |
| 283 | 0% | 0% | |
| 284 | 0% | 0% | |
| 285 | 0% | 0% | |
| 286 | 0% | 0% | |
| 287 | 0% | 0% | |
| 288 | 0% | 0% | |
| 289 | 0% | 0% | |
| 290 | 0% | 0% | |
| 291 | 0% | 0% | |
| 292 | 0% | 0% | |
| 293 | 0% | 0% | |
| 294 | 0% | 0% | |
| 295 | 0% | 0% | |
| 296 | 0% | 0% | |
| 297 | 0% | 0% | |
| 298 | 0% | 0% | |
| 299 | 0% | 0% | |
| 300 | 0% | 0% | |
| 301 | 0% | 0% | Last Result | 
Labour Party – Scottish National Party

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 162 | 0% | 100% | |
| 163 | 0% | 99.9% | |
| 164 | 0% | 99.9% | |
| 165 | 0% | 99.9% | |
| 166 | 0% | 99.9% | |
| 167 | 0.2% | 99.9% | |
| 168 | 0% | 99.7% | |
| 169 | 0% | 99.7% | |
| 170 | 0% | 99.7% | |
| 171 | 0% | 99.7% | |
| 172 | 0% | 99.7% | |
| 173 | 0.1% | 99.6% | |
| 174 | 0% | 99.6% | |
| 175 | 0.3% | 99.5% | |
| 176 | 0% | 99.3% | |
| 177 | 0.1% | 99.2% | |
| 178 | 0.2% | 99.1% | |
| 179 | 0.4% | 98.9% | |
| 180 | 0.5% | 98.5% | |
| 181 | 0.1% | 98% | |
| 182 | 0.2% | 98% | |
| 183 | 0.2% | 98% | |
| 184 | 0.9% | 98% | |
| 185 | 1.3% | 97% | |
| 186 | 0.5% | 95% | |
| 187 | 1.1% | 95% | |
| 188 | 3% | 94% | |
| 189 | 6% | 91% | |
| 190 | 0.9% | 85% | |
| 191 | 0.6% | 84% | |
| 192 | 2% | 83% | |
| 193 | 2% | 82% | |
| 194 | 0.8% | 79% | |
| 195 | 2% | 79% | |
| 196 | 0.9% | 76% | |
| 197 | 3% | 75% | |
| 198 | 2% | 73% | |
| 199 | 2% | 71% | |
| 200 | 2% | 69% | |
| 201 | 0.3% | 67% | |
| 202 | 1.4% | 67% | |
| 203 | 1.3% | 65% | |
| 204 | 3% | 64% | |
| 205 | 2% | 61% | |
| 206 | 2% | 60% | |
| 207 | 4% | 57% | |
| 208 | 0.4% | 53% | |
| 209 | 0.5% | 53% | |
| 210 | 0.7% | 52% | |
| 211 | 1.5% | 52% | Median | 
| 212 | 0.4% | 50% | |
| 213 | 3% | 50% | |
| 214 | 1.4% | 47% | |
| 215 | 2% | 45% | |
| 216 | 4% | 43% | |
| 217 | 3% | 40% | |
| 218 | 6% | 36% | |
| 219 | 0.5% | 30% | |
| 220 | 7% | 29% | |
| 221 | 6% | 23% | |
| 222 | 2% | 17% | |
| 223 | 1.0% | 14% | |
| 224 | 1.2% | 13% | |
| 225 | 2% | 12% | |
| 226 | 2% | 10% | |
| 227 | 2% | 9% | |
| 228 | 0.4% | 6% | |
| 229 | 2% | 6% | |
| 230 | 0.2% | 4% | |
| 231 | 1.1% | 4% | |
| 232 | 0.2% | 3% | |
| 233 | 0.2% | 3% | |
| 234 | 0.6% | 3% | |
| 235 | 0.1% | 2% | |
| 236 | 0% | 2% | |
| 237 | 0.5% | 2% | |
| 238 | 0.1% | 1.4% | |
| 239 | 0.1% | 1.4% | |
| 240 | 0% | 1.3% | |
| 241 | 0% | 1.3% | |
| 242 | 0.1% | 1.3% | |
| 243 | 0% | 1.2% | |
| 244 | 0% | 1.2% | |
| 245 | 0.7% | 1.1% | |
| 246 | 0% | 0.4% | |
| 247 | 0.1% | 0.4% | |
| 248 | 0% | 0.3% | |
| 249 | 0% | 0.3% | |
| 250 | 0.1% | 0.3% | |
| 251 | 0% | 0.1% | |
| 252 | 0% | 0.1% | |
| 253 | 0% | 0.1% | |
| 254 | 0% | 0.1% | |
| 255 | 0% | 0.1% | |
| 256 | 0% | 0.1% | |
| 257 | 0% | 0.1% | |
| 258 | 0% | 0.1% | |
| 259 | 0% | 0% | |
| 260 | 0% | 0% | |
| 261 | 0% | 0% | |
| 262 | 0% | 0% | |
| 263 | 0% | 0% | |
| 264 | 0% | 0% | |
| 265 | 0% | 0% | |
| 266 | 0% | 0% | |
| 267 | 0% | 0% | |
| 268 | 0% | 0% | |
| 269 | 0% | 0% | |
| 270 | 0% | 0% | |
| 271 | 0% | 0% | |
| 272 | 0% | 0% | |
| 273 | 0% | 0% | |
| 274 | 0% | 0% | |
| 275 | 0% | 0% | |
| 276 | 0% | 0% | |
| 277 | 0% | 0% | |
| 278 | 0% | 0% | |
| 279 | 0% | 0% | |
| 280 | 0% | 0% | |
| 281 | 0% | 0% | |
| 282 | 0% | 0% | |
| 283 | 0% | 0% | |
| 284 | 0% | 0% | |
| 285 | 0% | 0% | |
| 286 | 0% | 0% | |
| 287 | 0% | 0% | |
| 288 | 0% | 0% | |
| 289 | 0% | 0% | |
| 290 | 0% | 0% | |
| 291 | 0% | 0% | |
| 292 | 0% | 0% | |
| 293 | 0% | 0% | |
| 294 | 0% | 0% | |
| 295 | 0% | 0% | |
| 296 | 0% | 0% | |
| 297 | 0% | 0% | Last Result | 
Labour Party – Plaid Cymru

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 123 | 0% | 100% | |
| 124 | 0% | 99.9% | |
| 125 | 0% | 99.9% | |
| 126 | 0% | 99.9% | |
| 127 | 0% | 99.9% | |
| 128 | 0.2% | 99.9% | |
| 129 | 0% | 99.7% | |
| 130 | 0% | 99.7% | |
| 131 | 0.2% | 99.7% | |
| 132 | 0.1% | 99.6% | |
| 133 | 0.1% | 99.5% | |
| 134 | 0.2% | 99.4% | |
| 135 | 0% | 99.2% | |
| 136 | 0.1% | 99.2% | |
| 137 | 0.1% | 99.1% | |
| 138 | 0.5% | 99.0% | |
| 139 | 0.2% | 98% | |
| 140 | 0.5% | 98% | |
| 141 | 1.0% | 98% | |
| 142 | 5% | 97% | |
| 143 | 0.7% | 91% | |
| 144 | 1.3% | 91% | |
| 145 | 0.5% | 89% | |
| 146 | 0.1% | 89% | |
| 147 | 2% | 89% | |
| 148 | 0.9% | 86% | |
| 149 | 1.5% | 85% | |
| 150 | 0.8% | 84% | |
| 151 | 2% | 83% | |
| 152 | 1.3% | 81% | |
| 153 | 5% | 80% | |
| 154 | 3% | 75% | |
| 155 | 0.6% | 72% | |
| 156 | 0.4% | 71% | |
| 157 | 3% | 71% | |
| 158 | 2% | 68% | |
| 159 | 1.4% | 66% | |
| 160 | 1.1% | 64% | |
| 161 | 2% | 63% | |
| 162 | 0.5% | 61% | |
| 163 | 2% | 60% | |
| 164 | 1.0% | 58% | |
| 165 | 4% | 57% | |
| 166 | 1.3% | 53% | |
| 167 | 0.7% | 52% | |
| 168 | 1.2% | 51% | Median | 
| 169 | 2% | 50% | |
| 170 | 2% | 48% | |
| 171 | 4% | 46% | |
| 172 | 5% | 42% | |
| 173 | 0.7% | 37% | |
| 174 | 8% | 37% | |
| 175 | 2% | 29% | |
| 176 | 3% | 27% | |
| 177 | 2% | 24% | |
| 178 | 3% | 22% | |
| 179 | 3% | 19% | |
| 180 | 3% | 16% | |
| 181 | 2% | 13% | |
| 182 | 3% | 11% | |
| 183 | 2% | 7% | |
| 184 | 0.9% | 6% | |
| 185 | 0.5% | 5% | |
| 186 | 0.2% | 5% | |
| 187 | 0.3% | 4% | |
| 188 | 0.4% | 4% | |
| 189 | 0.2% | 4% | |
| 190 | 0.4% | 3% | |
| 191 | 0.1% | 3% | |
| 192 | 0.5% | 3% | |
| 193 | 0.7% | 2% | |
| 194 | 0.1% | 2% | |
| 195 | 0% | 2% | |
| 196 | 0.1% | 1.5% | |
| 197 | 0% | 1.4% | |
| 198 | 0.7% | 1.4% | |
| 199 | 0.2% | 0.7% | |
| 200 | 0% | 0.5% | |
| 201 | 0.1% | 0.5% | |
| 202 | 0% | 0.3% | |
| 203 | 0.1% | 0.3% | |
| 204 | 0% | 0.3% | |
| 205 | 0.1% | 0.2% | |
| 206 | 0% | 0.1% | |
| 207 | 0% | 0.1% | |
| 208 | 0% | 0.1% | |
| 209 | 0% | 0.1% | |
| 210 | 0% | 0.1% | |
| 211 | 0% | 0.1% | |
| 212 | 0% | 0.1% | |
| 213 | 0% | 0.1% | |
| 214 | 0% | 0.1% | |
| 215 | 0% | 0.1% | |
| 216 | 0% | 0% | |
| 217 | 0% | 0% | |
| 218 | 0% | 0% | |
| 219 | 0% | 0% | |
| 220 | 0% | 0% | |
| 221 | 0% | 0% | |
| 222 | 0% | 0% | |
| 223 | 0% | 0% | |
| 224 | 0% | 0% | |
| 225 | 0% | 0% | |
| 226 | 0% | 0% | |
| 227 | 0% | 0% | |
| 228 | 0% | 0% | |
| 229 | 0% | 0% | |
| 230 | 0% | 0% | |
| 231 | 0% | 0% | |
| 232 | 0% | 0% | |
| 233 | 0% | 0% | |
| 234 | 0% | 0% | |
| 235 | 0% | 0% | |
| 236 | 0% | 0% | |
| 237 | 0% | 0% | |
| 238 | 0% | 0% | |
| 239 | 0% | 0% | |
| 240 | 0% | 0% | |
| 241 | 0% | 0% | |
| 242 | 0% | 0% | |
| 243 | 0% | 0% | |
| 244 | 0% | 0% | |
| 245 | 0% | 0% | |
| 246 | 0% | 0% | |
| 247 | 0% | 0% | |
| 248 | 0% | 0% | |
| 249 | 0% | 0% | |
| 250 | 0% | 0% | |
| 251 | 0% | 0% | |
| 252 | 0% | 0% | |
| 253 | 0% | 0% | |
| 254 | 0% | 0% | |
| 255 | 0% | 0% | |
| 256 | 0% | 0% | |
| 257 | 0% | 0% | |
| 258 | 0% | 0% | |
| 259 | 0% | 0% | |
| 260 | 0% | 0% | |
| 261 | 0% | 0% | |
| 262 | 0% | 0% | |
| 263 | 0% | 0% | |
| 264 | 0% | 0% | |
| 265 | 0% | 0% | |
| 266 | 0% | 0% | Last Result | 
Labour Party – Change UK

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 112 | 0% | 100% | |
| 113 | 0% | 99.9% | |
| 114 | 0% | 99.9% | |
| 115 | 0% | 99.9% | |
| 116 | 0% | 99.9% | |
| 117 | 0% | 99.9% | |
| 118 | 0.2% | 99.9% | |
| 119 | 0% | 99.8% | |
| 120 | 0% | 99.7% | |
| 121 | 0.1% | 99.7% | |
| 122 | 0% | 99.6% | |
| 123 | 0% | 99.6% | |
| 124 | 0.2% | 99.6% | |
| 125 | 0.1% | 99.3% | |
| 126 | 0.1% | 99.3% | |
| 127 | 0% | 99.2% | |
| 128 | 0% | 99.2% | |
| 129 | 0.2% | 99.1% | |
| 130 | 0.1% | 98.9% | |
| 131 | 0.6% | 98.8% | |
| 132 | 0.4% | 98% | |
| 133 | 0.2% | 98% | |
| 134 | 0.7% | 98% | |
| 135 | 6% | 97% | |
| 136 | 0.6% | 91% | |
| 137 | 0.2% | 90% | |
| 138 | 0.3% | 90% | |
| 139 | 2% | 90% | |
| 140 | 2% | 88% | |
| 141 | 0.3% | 86% | |
| 142 | 2% | 86% | |
| 143 | 0.2% | 84% | |
| 144 | 3% | 84% | |
| 145 | 3% | 81% | |
| 146 | 2% | 78% | |
| 147 | 1.0% | 76% | |
| 148 | 0.3% | 75% | |
| 149 | 5% | 75% | |
| 150 | 4% | 70% | |
| 151 | 2% | 66% | |
| 152 | 0.3% | 63% | |
| 153 | 0.4% | 63% | |
| 154 | 3% | 63% | |
| 155 | 0.6% | 60% | |
| 156 | 0.2% | 59% | |
| 157 | 2% | 59% | |
| 158 | 3% | 58% | |
| 159 | 2% | 55% | |
| 160 | 0.4% | 52% | |
| 161 | 3% | 52% | Median | 
| 162 | 0.5% | 49% | |
| 163 | 2% | 48% | |
| 164 | 5% | 46% | |
| 165 | 1.3% | 42% | |
| 166 | 1.3% | 40% | |
| 167 | 4% | 39% | |
| 168 | 6% | 36% | |
| 169 | 2% | 30% | |
| 170 | 7% | 28% | |
| 171 | 3% | 21% | |
| 172 | 3% | 18% | |
| 173 | 4% | 15% | |
| 174 | 1.4% | 11% | |
| 175 | 2% | 9% | |
| 176 | 0.8% | 7% | |
| 177 | 0.6% | 7% | |
| 178 | 2% | 6% | |
| 179 | 0.2% | 4% | |
| 180 | 0.2% | 4% | |
| 181 | 0.1% | 4% | |
| 182 | 0.8% | 4% | |
| 183 | 0.7% | 3% | |
| 184 | 0% | 2% | |
| 185 | 0.2% | 2% | |
| 186 | 0.3% | 2% | |
| 187 | 0% | 2% | |
| 188 | 0.2% | 2% | |
| 189 | 0.1% | 1.3% | |
| 190 | 0% | 1.2% | |
| 191 | 0% | 1.2% | |
| 192 | 0% | 1.2% | |
| 193 | 0% | 1.2% | |
| 194 | 0.8% | 1.1% | |
| 195 | 0% | 0.3% | |
| 196 | 0% | 0.3% | |
| 197 | 0.1% | 0.3% | |
| 198 | 0% | 0.2% | |
| 199 | 0% | 0.1% | |
| 200 | 0% | 0.1% | |
| 201 | 0% | 0.1% | |
| 202 | 0% | 0.1% | |
| 203 | 0% | 0.1% | |
| 204 | 0% | 0.1% | |
| 205 | 0% | 0.1% | |
| 206 | 0% | 0.1% | |
| 207 | 0% | 0.1% | |
| 208 | 0% | 0% | |
| 209 | 0% | 0% | |
| 210 | 0% | 0% | |
| 211 | 0% | 0% | |
| 212 | 0% | 0% | |
| 213 | 0% | 0% | |
| 214 | 0% | 0% | |
| 215 | 0% | 0% | |
| 216 | 0% | 0% | |
| 217 | 0% | 0% | |
| 218 | 0% | 0% | |
| 219 | 0% | 0% | |
| 220 | 0% | 0% | |
| 221 | 0% | 0% | |
| 222 | 0% | 0% | |
| 223 | 0% | 0% | |
| 224 | 0% | 0% | |
| 225 | 0% | 0% | |
| 226 | 0% | 0% | |
| 227 | 0% | 0% | |
| 228 | 0% | 0% | |
| 229 | 0% | 0% | |
| 230 | 0% | 0% | |
| 231 | 0% | 0% | |
| 232 | 0% | 0% | |
| 233 | 0% | 0% | |
| 234 | 0% | 0% | |
| 235 | 0% | 0% | |
| 236 | 0% | 0% | |
| 237 | 0% | 0% | |
| 238 | 0% | 0% | |
| 239 | 0% | 0% | |
| 240 | 0% | 0% | |
| 241 | 0% | 0% | |
| 242 | 0% | 0% | |
| 243 | 0% | 0% | |
| 244 | 0% | 0% | |
| 245 | 0% | 0% | |
| 246 | 0% | 0% | |
| 247 | 0% | 0% | |
| 248 | 0% | 0% | |
| 249 | 0% | 0% | |
| 250 | 0% | 0% | |
| 251 | 0% | 0% | |
| 252 | 0% | 0% | |
| 253 | 0% | 0% | |
| 254 | 0% | 0% | |
| 255 | 0% | 0% | |
| 256 | 0% | 0% | |
| 257 | 0% | 0% | |
| 258 | 0% | 0% | |
| 259 | 0% | 0% | |
| 260 | 0% | 0% | |
| 261 | 0% | 0% | |
| 262 | 0% | 0% | Last Result | 
Labour Party

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 112 | 0% | 100% | |
| 113 | 0% | 99.9% | |
| 114 | 0% | 99.9% | |
| 115 | 0% | 99.9% | |
| 116 | 0% | 99.9% | |
| 117 | 0% | 99.9% | |
| 118 | 0.2% | 99.9% | |
| 119 | 0% | 99.8% | |
| 120 | 0% | 99.7% | |
| 121 | 0.1% | 99.7% | |
| 122 | 0% | 99.6% | |
| 123 | 0% | 99.6% | |
| 124 | 0.2% | 99.6% | |
| 125 | 0.1% | 99.3% | |
| 126 | 0.1% | 99.3% | |
| 127 | 0% | 99.2% | |
| 128 | 0% | 99.2% | |
| 129 | 0.2% | 99.1% | |
| 130 | 0.1% | 98.9% | |
| 131 | 0.6% | 98.8% | |
| 132 | 0.4% | 98% | |
| 133 | 0.2% | 98% | |
| 134 | 0.7% | 98% | |
| 135 | 6% | 97% | |
| 136 | 0.6% | 91% | |
| 137 | 0.2% | 90% | |
| 138 | 0.3% | 90% | |
| 139 | 2% | 90% | |
| 140 | 2% | 88% | |
| 141 | 0.3% | 86% | |
| 142 | 2% | 86% | |
| 143 | 0.2% | 84% | |
| 144 | 3% | 84% | |
| 145 | 3% | 81% | |
| 146 | 2% | 78% | |
| 147 | 1.0% | 76% | |
| 148 | 0.3% | 75% | |
| 149 | 5% | 75% | |
| 150 | 4% | 70% | |
| 151 | 2% | 66% | |
| 152 | 0.3% | 63% | |
| 153 | 0.4% | 63% | |
| 154 | 3% | 63% | |
| 155 | 0.6% | 60% | |
| 156 | 0.2% | 59% | |
| 157 | 2% | 59% | |
| 158 | 3% | 58% | |
| 159 | 2% | 55% | |
| 160 | 0.4% | 52% | |
| 161 | 3% | 52% | Median | 
| 162 | 0.5% | 49% | |
| 163 | 2% | 48% | |
| 164 | 5% | 46% | |
| 165 | 1.3% | 42% | |
| 166 | 1.3% | 40% | |
| 167 | 4% | 39% | |
| 168 | 6% | 36% | |
| 169 | 2% | 30% | |
| 170 | 7% | 28% | |
| 171 | 3% | 21% | |
| 172 | 3% | 18% | |
| 173 | 4% | 15% | |
| 174 | 1.4% | 11% | |
| 175 | 2% | 9% | |
| 176 | 0.8% | 7% | |
| 177 | 0.6% | 7% | |
| 178 | 2% | 6% | |
| 179 | 0.2% | 4% | |
| 180 | 0.2% | 4% | |
| 181 | 0.1% | 4% | |
| 182 | 0.8% | 4% | |
| 183 | 0.7% | 3% | |
| 184 | 0% | 2% | |
| 185 | 0.2% | 2% | |
| 186 | 0.3% | 2% | |
| 187 | 0% | 2% | |
| 188 | 0.2% | 2% | |
| 189 | 0.1% | 1.3% | |
| 190 | 0% | 1.2% | |
| 191 | 0% | 1.2% | |
| 192 | 0% | 1.2% | |
| 193 | 0% | 1.2% | |
| 194 | 0.8% | 1.1% | |
| 195 | 0% | 0.3% | |
| 196 | 0% | 0.3% | |
| 197 | 0.1% | 0.3% | |
| 198 | 0% | 0.2% | |
| 199 | 0% | 0.1% | |
| 200 | 0% | 0.1% | |
| 201 | 0% | 0.1% | |
| 202 | 0% | 0.1% | |
| 203 | 0% | 0.1% | |
| 204 | 0% | 0.1% | |
| 205 | 0% | 0.1% | |
| 206 | 0% | 0.1% | |
| 207 | 0% | 0.1% | |
| 208 | 0% | 0% | |
| 209 | 0% | 0% | |
| 210 | 0% | 0% | |
| 211 | 0% | 0% | |
| 212 | 0% | 0% | |
| 213 | 0% | 0% | |
| 214 | 0% | 0% | |
| 215 | 0% | 0% | |
| 216 | 0% | 0% | |
| 217 | 0% | 0% | |
| 218 | 0% | 0% | |
| 219 | 0% | 0% | |
| 220 | 0% | 0% | |
| 221 | 0% | 0% | |
| 222 | 0% | 0% | |
| 223 | 0% | 0% | |
| 224 | 0% | 0% | |
| 225 | 0% | 0% | |
| 226 | 0% | 0% | |
| 227 | 0% | 0% | |
| 228 | 0% | 0% | |
| 229 | 0% | 0% | |
| 230 | 0% | 0% | |
| 231 | 0% | 0% | |
| 232 | 0% | 0% | |
| 233 | 0% | 0% | |
| 234 | 0% | 0% | |
| 235 | 0% | 0% | |
| 236 | 0% | 0% | |
| 237 | 0% | 0% | |
| 238 | 0% | 0% | |
| 239 | 0% | 0% | |
| 240 | 0% | 0% | |
| 241 | 0% | 0% | |
| 242 | 0% | 0% | |
| 243 | 0% | 0% | |
| 244 | 0% | 0% | |
| 245 | 0% | 0% | |
| 246 | 0% | 0% | |
| 247 | 0% | 0% | |
| 248 | 0% | 0% | |
| 249 | 0% | 0% | |
| 250 | 0% | 0% | |
| 251 | 0% | 0% | |
| 252 | 0% | 0% | |
| 253 | 0% | 0% | |
| 254 | 0% | 0% | |
| 255 | 0% | 0% | |
| 256 | 0% | 0% | |
| 257 | 0% | 0% | |
| 258 | 0% | 0% | |
| 259 | 0% | 0% | |
| 260 | 0% | 0% | |
| 261 | 0% | 0% | |
| 262 | 0% | 0% | Last Result | 
Technical Information
Opinion Poll
- Polling firm: YouGov
 - Commissioner(s): The Times
 - Fieldwork period: 8–9 October 2019
 
Calculations
- Sample size: 1616
 - Simulations done: 1,048,576
 - Error estimate: 2.42%