Understanding the 90/180 Rule

How the 90/180-day rule works and answers to frequently asked questions.

How the Rule Works

The essential rules for short stays in the Schengen Area

90-Day Limit

You can stay in the Schengen Area for a maximum of 90 days within any 180-day period.

Rolling Window

The 180-day window is not fixed; it 'rolls' forward each day, recalculating your allowed stay.

Track Your Days

Use a calculator to track your stays and avoid exceeding the 90-day limit.

Understanding the 90/180-Day Rule: How to Calculate Your Stay in the Schengen Zone

The 90/180-day rule allows visitors to stay in the Schengen Zone for up to 90 days within any 180-day period. The rule is simple to state, but calculating the exact allowed stay for a specific date requires checking the entire 180-day window.

An example:

You stayed in the Schengen Area from January 1 to February 28 — 59 days in total — and plan to return on June 1. It may appear that 59 of the past 180 days are used, leaving only 31 days for the next trip. This is not correct.

If you re-enter the Schengen Area on June 1, you may stay up to 90 days without violating the 90/180 rule. The 180-day reference period moves with each day: days from the earlier visit gradually fall outside the current window and no longer count toward the total. Each new day of stay is offset by an old day leaving the window, so the total within any 180-day period remains at or below 90.

The allowed length of stay on a given date can therefore be longer than a simple day count suggests.

The Schengen Calculator performs this check for every date: based on your travel history and planned trips, it shows the maximum number of days you can stay without exceeding the 90/180 limit.

Frequently Asked Questions

Answers to common questions about the 90/180-day rule