UK ILR Absence Calculator
Check if you meet the UK Indefinite Leave to Remain (ILR) absence requirements. Free, instant, no sign-up needed.
UK ILR Absence Rule
For most visa categories, you must not have been absent from the UK for more than 180 days in any 12-month rolling window during your qualifying period (usually 5 years). Departure and return days count as present in the UK.
Qualifying Period
This is typically the date your visa was granted or you entered the country.
Add a Trip
Add your details to see results
Enter your qualifying period start date and at least one trip to calculate your compliance status.
How the UK ILR Absence Calculator Works
What is the ILR absence limit?
To qualify for Indefinite Leave to Remain (ILR) in the UK, most visa holders must demonstrate continuous residence. The Home Office typically requires that you have not been absent from the UK for more than 180 days in any rolling 12-month period during your qualifying period.
How are days counted?
The day you leave the UK and the day you return are generally counted as days of presence in the UK. Only full days spent outside the UK count as absence days. This calculator uses the standard counting method applied by the Home Office.
What is a rolling window?
Unlike a calendar year, a rolling 12-month window means the Home Office can check any 365-day period within your qualifying period. The calculator checks every possible window to find your worst-case scenario.
Is this calculator accurate?
This calculator implements the standard ILR absence counting rules. However, it is for informational purposes only and should not be treated as legal advice. For definitive guidance, consult an immigration solicitor.