Coalition Builder

Use the interactive chart below to explore possible coalitions for the United Kingdom's June 2017 general election.

Drag political parties from the gray box on the right to the totaliser on the left to the build a coalition. Add a sufficent number of MPs to give the coalition a majority of MPs in the House of Commons so they can form a government.

Load different predictions for the number of seats each party will win using the dropdown below.

The number of seats in each party can be adjusted by clicking on the corresponding bar in the chart and using the buttons under 'Edit Results'.

This webpage will be updated with the actual election results shortly after they are announced.