Free tools

Residence calculators

Check your days outside the UK before you apply for settlement (ILR) or British citizenship. Free, no sign-up, and your data stays in your browser.

ILR absence calculator

Check the 180-days-per-rolling-12-months rule before you apply for settlement.

Citizenship days calculator

Once you have ILR, check the 450 / 90-day limits for naturalisation.