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 | 44.72% | 44.72% | 0.00% | 365 | 365 | 0 | 0 | 0 | |
| Labour | 32.90% | 32.90% | 0.00% | 202 | 202 | 0 | 0 | 0 | |
| Liberal Democrat | 11.84% | 11.84% | 0.00% | 11 | 11 | 0 | 0 | 0 | |
| SNP | 3.98% | 3.98% | 0.00% | 48 | 48 | 0 | 0 | 0 | |
| Green | 2.77% | 2.77% | 0.00% | 1 | 1 | 0 | 0 | 0 | |
| Brexit Party | 2.06% | 2.06% | 0.00% | 0 | 0 | 0 | 0 | 0 | |
| Plaid Cymru | 0.49% | 0.49% | 0.00% | 4 | 4 | 0 | 0 | 0 | |
