The Schengen 90/180 rule, explained without making you cry
It's not 90 days per country. It's not 90 days per trip. It's a rolling window — and the maths is genuinely confusing until someone draws it properly.
Since Brexit, UK passport holders are limited to 90 days in any 180-day period across the entire Schengen area. The rule sounds simple. It is not simple. People get it wrong constantly, and the penalty for getting it wrong is an entry ban.
It is not 90 days per country
Schengen is a shared zone, not 27 separate allowances. Two weeks in France, two weeks in Spain, and two weeks in Italy is six weeks of your 90. You don't get a fresh 90 days each time you cross a border within Schengen.
It is not 90 days per trip
The 180-day window is rolling. It moves with you, every single day. There's no "calendar reset" on 1 January, no reset when you fly home, no reset after six months on the dot.
A worked example
You go on three trips this year:
- Trip 1: 1–30 January in France (30 days)
- Trip 2: 1–30 April in Spain (30 days)
- Trip 3: 1–30 July in Italy (30 days)
On 1 July, look back 180 days to early January. Trip 1 (30 days) and Trip 2 (30 days) fall inside that window — that's 60 days already used. You have 30 days left, so Trip 3 just fits. But add one more day and you're over the limit.
What counts as a "day"
Both your arrival day and your departure day count as full days inside Schengen, even if you only land at 11pm or leave at 6am. A weekend trip is three days, not two.
Common mistakes
- Counting Ireland. Ireland is not in Schengen. Days there don't count toward your 90.
- Counting the UK. Obviously, but worth saying.
- Counting Croatia incorrectly. Croatia joined Schengen on 1 January 2023, so historic visits before that don't count.
- Assuming a long-stay visa "pauses" the clock. A national long-stay visa for one country doesn't add to your 90/180 — it replaces it for that country, but you still can't exceed 90/180 across the rest of the zone.
- Trusting passport stamps. Stamps can be missed or smudged. Keep your own log.
What happens if you overstay
- A few days over: a fine and a warning, usually.
- A week or more: fine, possible entry ban of 1–3 years, recorded against your passport.
- Significantly over: you can be deported and banned for up to five years.
The Entry/Exit System (EES) and ETIAS make this much harder to fudge. If you're a regular Europe traveller, read our ETIAS guide too.
How to actually stay sane
- Keep a simple log of every trip date.
- Run the EU calculator before you book a borderline trip.
- If you're close to the limit, pad in a few buffer days.
- If you want to live in Europe properly, get a national long-stay visa — don't try to hack 90/180.