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 | |
| Labour | 32.90% | 43.00% | +10.10% | 202 | 334 | +132 | 0 | +132 | |
| Conservative | 44.72% | 28.00% | -16.72% | 365 | 216 | 0 | -149 | -149 | |
| Liberal Democrat | 11.84% | 11.00% | -0.84% | 11 | 25 | +15 | -1 | +14 | |
| Green | 2.77% | 7.00% | +4.23% | 1 | 1 | 0 | 0 | 0 | |
| SNP | 3.98% | 3.98% | 0.00% | 48 | 51 | +7 | -4 | +3 | |
| Brexit Party | 2.06% | 2.06% | 0.00% | 0 | 0 | 0 | 0 | 0 | |
| Plaid Cymru | 0.49% | 0.49% | 0.00% | 4 | 3 | 0 | -1 | -1 | |
On the current prediction the seats that will change hands are as follows:
Labour gains| Carshalton and Wallington | London | ||
| Wimbledon | London | ||
| Cambridgeshire South | East of England | ||
| Hitchin and Harpenden | East of England | ||
| Eastbourne | South East | ||
| Esher and Walton | South East | ||
| Guildford | South East | ||
| Lewes | South East | ||
| Surrey South West | South East | ||
| Winchester | South East | ||
| Wokingham | South East | ||
| Cheltenham | South West | ||
| St Ives | South West | ||
| Cheadle | North West | ||
| Hazel Grove | North West |
| Aberdeenshire West and Kincardine | Scotland | ||
| Banff and Buchan | Scotland | ||
| Berwickshire, Roxburgh and Selkirk | Scotland | ||
| Dumfries and Galloway | Scotland | ||
| Dumfriesshire, Clydesdale and Tweeddale | Scotland | ||
| Moray | Scotland | ||
| Caithness, Sutherland and Easter Ross | Scotland |
| Devon East | South West |