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 | 41.02% | 40.00% | -1.02% | 262 | 295 | +36 | -3 | +33 | |
| Conservative | 43.43% | 37.00% | -6.43% | 317 | 274 | 0 | -43 | -43 | |
| Liberal Democrat | 7.56% | 7.00% | -0.56% | 12 | 15 | +3 | 0 | +3 | |
| Green | 1.65% | 4.00% | +2.35% | 1 | 1 | 0 | 0 | 0 | |
| SNP | 3.11% | 3.11% | 0.00% | 35 | 42 | +7 | 0 | +7 | |
| Brexit Party | 0.00% | 2.00% | +2.00% | 0 | 0 | 0 | 0 | 0 | |
| Plaid Cymru | 0.52% | 0.52% | 0.00% | 4 | 4 | 0 | 0 | 0 | |
| UKIP | 1.89% | 0.00% | -1.89% | 0 | 0 | 0 | 0 | 0 | |
On the current prediction the seats that will change hands are as follows:
Labour gains| Chingford and Woodford Green | London | ||
| Chipping Barnet | London | ||
| Finchley and Golders Green | London | ||
| Harrow East | London | ||
| Hendon | London | ||
| Putney | London | ||
| Norwich North | East of England | ||
| Thurrock | East of England | ||
| Watford | East of England | ||
| Crawley | South East | ||
| Hastings and Rye | South East | ||
| Milton Keynes North | South East | ||
| Milton Keynes South | South East | ||
| Southampton Itchen | South East | ||
| Camborne and Redruth | South West | ||
| Swindon South | South West | ||
| Broxtowe | East Midlands | ||
| Corby | East Midlands | ||
| Mansfield | East Midlands | ||
| Northampton North | East Midlands | ||
| Northampton South | East Midlands | ||
| Stoke-on-Trent South | West Midlands | ||
| Telford | West Midlands | ||
| Worcester | West Midlands | ||
| Calder Valley | Yorkshire and the Humber | ||
| Morley and Outwood | Yorkshire and the Humber | ||
| Pudsey | Yorkshire and the Humber | ||
| Middlesbrough South and Cleveland East | North East | ||
| Blackpool North and Cleveleys | North West | ||
| Bolton West | North West | ||
| Copeland | North West | ||
| Morecambe and Lunesdale | North West | ||
| Pendle | North West | ||
| Aberconwy | Wales | ||
| Preseli Pembrokeshire | Wales | ||
| Vale of Glamorgan | Wales |
| Richmond Park | London | ||
| Cheltenham | South West | ||
| St Ives | South West |
| Ayr, Carrick and Cumnock | Scotland | ||
| Gordon | Scotland | ||
| Ochil and South Perthshire | Scotland | ||
| Stirling | Scotland | ||
| Glasgow North East | Scotland | ||
| Kirkcaldy and Cowdenbeath | Scotland | ||
| Rutherglen and Hamilton West | Scotland |