UK Indefinite Leave to Remain Calculator
Accurately calculate your ILR eligibility. Track visa history, travel records, and smart-check the 180-day rule to ensure your application is on track.
Designed for UK ILR applicants, a professional calculation tool based on the latest immigration rules.
Calculate continuous residence and absence days based on the latest immigration rules
Automatically check the 180-day limit in every rolling 12-month window
Support for Skilled Worker, Spouse, Global Talent, Long Residence and 15+ routes
Monthly status reports, milestone celebrations, and overstay warnings
Bilingual immigration policy articles to keep you informed
Your data is securely stored with Apple Sign-In and multiple auth methods
Covering 15+ mainstream UK ILR application routes
You must not be absent from the UK for more than 180 days in any rolling 12-month period. The day of departure and the day of arrival are not counted as days of absence.
Leave granted on or after 11 January 2018 uses a rolling 12-month calculation. Earlier leave uses consecutive 12-month blocks counted backwards from the application date.
For the 10-Year Long Residence route, absences before 11 April 2024 are subject to old rules (max 184 days per trip, max 548 total), after which the standard 180-day rolling rule applies.
Disclaimer: This information is for reference only and does not constitute legal advice. Please consult a qualified immigration lawyer for personalized guidance.
Free download. Start managing your ILR timeline with precision.
Scan with your iPhone camera, or tap the button below to open directly in the App Store.
Compatible with iPhone ยท iPad ยท Mac (Apple Silicon) ยท Vision Pro

Scan with your phone camera
Need professional help? Contact us: [email protected]