This page contains the general election swingometer used to predict election results for the next general election as well as a collection of historical swingometers. This UK election seat calculator will calculate its results on a uniform swing relative to the specified election.
To get an idea of the most recent polling figures, we maintain lists of the latest UK election polls.
Note: The United Kingdom swingometer uses percentages for Great Britain, but takes the seats in Northern Ireland into account (as opposition seats) when calculating the majority.
| Votes | Seats | Seat Changes | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Party | Then | Now | Change | Then | Now | Gains | Losses | Net | |
| Conservative | 37.66% | 47.00% | +9.34% | 330 | 386 | +56 | 0 | +56 | |
| Labour | 31.18% | 28.00% | -3.18% | 232 | 179 | 0 | -53 | -53 | |
| Liberal Democrat | 8.06% | 11.00% | +2.94% | 8 | 7 | +1 | -2 | -1 | |
| UKIP | 12.88% | 6.00% | -6.88% | 1 | 0 | 0 | -1 | -1 | |
| SNP | 4.85% | 4.85% | 0.00% | 56 | 55 | 0 | -1 | -1 | |
| Green | 3.84% | 3.84% | 0.00% | 1 | 1 | 0 | 0 | 0 | |
| Plaid Cymru | 0.61% | 0.61% | 0.00% | 3 | 3 | 0 | 0 | 0 | |
On the current prediction the seats that will change hands are as follows:
Conservative gains| Cambridge | East of England |