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 | 42.79% | 42.79% | 0.00% | 336 | 336 | 0 | 0 | 0 | |
| Labour | 35.21% | 35.21% | 0.00% | 271 | 271 | 0 | 0 | 0 | |
| Liberal Democrat | 18.31% | 18.31% | 0.00% | 20 | 20 | 0 | 0 | 0 | |
| SNP | 1.92% | 1.92% | 0.00% | 3 | 3 | 0 | 0 | 0 | |
| Green | 0.52% | 0.52% | 0.00% | 0 | 0 | 0 | 0 | 0 | |
| Plaid Cymru | 0.46% | 0.46% | 0.00% | 4 | 4 | 0 | 0 | 0 | |