How to count a rolling Schengen 90/180 window

What to check
For the usual short-stay calculation, examine every day of the proposed stay and look back over that day and the previous 179 calendar days. Count days physically present across the relevant Schengen area, including entry and exit days.
Prepare and compare
Changing between Schengen countries does not by itself restart this counter. Enter complete previous stays, not just the latest visit. Overlapping records must count a calendar day once, not twice.
Before you travel
Visa2Book’s local calculator checks each day of your proposed trip and highlights the first over-limit date. It does not model residence permits, every bilateral arrangement, or other admission conditions. Compare the result with the European Commission’s official calculator.
Editorial source check: 7 September 2026. This is not the policy’s effective date.
Original home-affairs.ec.europa.eu