Do the day of entry and the day of exit count?

Yes, both of them and in full, even if you arrive at midnight or leave at dawn. A stay from the 1st to the 3rd is three days.

Do the 90 days reset every six months?

No. The window moves with you: each day, the 180 days before it are examined. Days you have spent expire one by one, 180 days after you spent them.

Does this work for tax residency?

No. Schengen is a stay limit for people entering without a visa, and tax residency is a different count, with a different threshold and a different window, different in every country.

Schengen 90/180 calculator

How many days you have left in the rolling 180-day window. Free, no sign-up, and your dates never leave this browser.

Your stays in Schengen

0 days

Add each entry to and exit from the Schengen area. The day you arrive and the day you leave both count in full.

Reference date

In this 180-day window

0of 90

90 days available

If you enter that day, you can stay until: 17 Dec 2026 · 90 days
No days to get back: —
The window starts on: 24 Mar 2026

Your rolling 180-day window

Inside Outside

24 Mar 202619 Sept 2026

Your dates stay in this browser. They never pass through any server of ours.

You have just done this by hand, and it is only true today

The app recalculates it every day from where you have actually been, and warns you before you go over.

Tell me when it is out

How the 90/180 rule works

It is not 90 days per half-year or per year: the window moves with you. For each day you are in Schengen, the 180 days before that day are examined, that day included. If you have been inside for 90 of them, you cannot be there that day.

The day you enter and the day you leave both count in full. And the days come back one at a time: every day that drops out of the back of the window becomes available again.

Do not confuse the two

Schengen is not tax residency. It is a stay limit for people entering without a visa. You can be within 90/180 and be tax resident somewhere else, or go past 183 days in a country and still be within 90/180. They are two different counts and this tool only does one.

Do the day of entry and the day of exit count?: Yes, both of them and in full, even if you arrive at midnight or leave at dawn. A stay from the 1st to the 3rd is three days.
Do the 90 days reset every six months?: No. The window moves with you: each day, the 180 days before it are examined. Days you have spent expire one by one, 180 days after you spent them.
Does this work for tax residency?: No. Schengen is a stay limit for people entering without a visa, and tax residency is a different count, with a different threshold and a different window, different in every country.