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Free tool

Passport, visa & BRP expiry calculator

In shortEnter the expiry date of your passport, visa or BRP and this free calculator shows a clear valid / expiring soon / expired status with the number of days remaining. It runs entirely in your browser — nothing is saved or sent anywhere.

Why keep an eye on these dates

Family and settlement applications often rely on documents that must be in date, and an expired passport or permission can cause delays. Seeing every important date in one place, with an early warning, gives you time to check the current guidance and act.

How this calculator works

It compares each date you enter with today's date and shows the days remaining. A document within 180 days of expiry is flagged expiring soon so you can plan ahead. It's a plain date calculation — it does not tell you whether or when you can renew.

When can you renew or extend?

That depends on your route and current permission, which is set out on GOV.UK. This tool only shows your dates; for advice about your situation, speak to an adviser registered with the Immigration Advice Authority (IAA) or an SRA-regulated solicitor.

Not legal advice. This is a simple date calculator to help you stay organised. It does not assess eligibility or tell you when to apply. Always check the current guidance on GOV.UK.

Track every date automatically

The VisaKnot app stores your passport, visa and BRP dates and reminds you 180, 90, 30, 15, 7 and 1 days before each one — alongside your whole evidence bundle.

See the expiry tracker