Travel guide
How to calculate the Schengen 90/180-day rule
The 90 days are not a one-off allowance. For every day in Schengen, a moving 180-day period is checked again.
Prepared by the FlyVentis editorial team and regularly reviewed for travel and event accuracy.
The short-stay limit is 90 days in any 180-day period. This is not a fixed calendar half-year: on every day of presence, look back over that day and the previous 179 days.
Both entry and exit count as days of stay. Moving between Schengen countries does not reset the count. If a visa sticker authorises fewer days, that shorter allowance still applies.
The moving 180-day window
Days leave the calculation only when they fall outside the moving window; a brief trip outside Schengen does not immediately erase earlier stays.
| Record | Effect |
|---|---|
| Entry day | Counts as a full day |
| Exit day | Counts as a full day |
| Travel within Schengen | Does not start a new allowance |
| Day outside Schengen | Uses no allowance |
Use the official calculator correctly
Enter every previous entry and exit in the European Commission calculator. Planning mode estimates the maximum stay from a future entry; control mode checks previous and current stays.
The calculator is an aid, not a right to stay. Border authorities, visa conditions, nationality, residence status and special agreements remain decisive.
Records and exceptions
Periods under a long-stay D visa or a Schengen residence permit are not entered in the general short-stay calculation in the same way. Travel to other Schengen countries still needs to be assessed for the specific document and route.
- List all old entry and exit stamps.
- Keep tickets if a stamp is missing or unreadable.
- Include both dates of the planned trip.
- When close to the limit, seek official confirmation before a non-refundable booking.
Common mistakes
- Treating 180 days as January to June.
- Leaving out the exit day.
- Assuming a new Schengen country resets the count.
- Assuming a multiple-entry visa always grants 90 days.
- Treating the calculator as a border guarantee.
Official tool and related guides
Frequently asked questions
Does the 90-day allowance reset when I leave Schengen?
No. A moving 180-day window applies; earlier days disappear only as they move outside it.
Do entry and exit days count?
Yes. Both count as days of stay.
Is the official calculator a guarantee?
No. It is a planning aid; the competent border authority makes the final assessment.
