Swing Calculator (2011 PROVISIONAL BOUNDARIES)
This calculates what would happen at a general election if there was a uniform swing across the country. Enter shares of the vote into the boxes below and click submit to see what the result would be if they were repeated at a general election. NB: This calculator is based upon the provisional boundaries recommended in 2011. These boundaries will be subject to revision and to a vote in Parliament before being adopted.
Hung Parliament, Conservatives 2 seats short