90/180 Rule Engine
Automatically calculates your rolling 180-day window. No more spreadsheets or mental math. Get an instant verdict every time.
Complex visa math, solved.
Track your Schengen days, visualise your travels on an interactive globe, and track future trips — all without a single spreadsheet.
- Schengen window
- 180 day
- Countries tracked
- 26+
- Cost to start
- £0
- Max stay limit
- 90 day
Three steps to clarity
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01
Log your trips
Add every trip you've taken — past and upcoming. Date, destination, done.
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02
Get instant calculations
Our engine instantly applies the 90/180 rolling window rule and shows you exactly where you stand.
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03
Track with confidence
Forecast future trips and see how they affect your Schengen budget before you book.
Features
Everything you need, nothing you don't
Built for digital nomads, remote workers, and anyone navigating the Schengen zone.
Interactive World Map
Visualise every country you've visited in stunning 2D or 3D. Your travel history rendered as a beautiful, shareable map.
Trip Tracker
Track future trips and see exactly how many Schengen days you have remaining. Real-time forecasting with zero guesswork.
Travel Analytics
Discover insights about your travel patterns — total days abroad, countries visited, longest trips, and more.
3D Globe View
Explore your travel history on an interactive 3D globe. Rotate, zoom, and see the world from every angle.
Travel Wrapped
Generate a beautiful annual summary of your travels — ready to share on social media with a single tap.
Built for the real world
PWA — works offline
Install Atlassio like a native app on any device. It works offline so you always have your data, even without Wi-Fi.
Your data stays yours
All your trip data is synced privately with your account. Export it anytime, delete it anytime.
Real-time calculations
The 90/180 rule updates in real time as you add trips. No page refresh, no waiting.
More than Schengen
Track any country in the world — not just Schengen zones. Build a complete picture of your global travel history.
Simple, honest pricing
The full Schengen calculator is free forever. Pro is a single one-time purchase — no subscription.
Free
£0
- Full 90/180 Schengen calculator
- Unlimited recorded trips
- Track upcoming travel dates
- Interactive world map & 3D globe
- Import & export your data
Pro
£9.99 once
- Travel Wrapped export & sharing
- AI trip assistant
- Risk calendar & smart alerts
- Watermark-free exports & Travel Wrapped
- Secure document hub & expenses
The 90/180 rule, answered
The questions people actually ask before they book. Atlassio is a tracking tool, not immigration advice — always check the official rules for your nationality.
What is the Schengen 90/180 rule?
Most visa-exempt visitors may spend up to 90 days inside the Schengen area within any rolling 180-day period. It is not 90 days per visit and not 90 days per country — it is 90 days total across all 29 Schengen countries, counted together.
Why is the 180-day window "rolling"?
The window is not a fixed half-year. On any given day you look back over the previous 180 days, including that day, and add up how many of those days you spent inside the Schengen area. Because the window moves with you, days drop off one at a time as they age past 180 days — which is why the arithmetic is so easy to get wrong by hand.
Do arrival and departure days count as full days?
Yes. Both the day you enter and the day you leave count as whole days, no matter what time your flight lands or departs. A weekend trip that arrives Friday and leaves Sunday uses three days, not two.
Which countries are in the Schengen area?
The Schengen area covers 29 European countries: Austria, Belgium, Bulgaria, Croatia, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden and Switzerland. Ireland and Cyprus are in the EU but not in Schengen, and days spent there do not count towards your 90.
Does the UK count towards the 90 days?
No. The UK has never been part of the Schengen area, so time spent there does not use up Schengen days. Since Brexit, however, British citizens are themselves subject to the 90/180 limit as visitors — which is why so many UK travellers started needing to count.
What happens if I overstay?
Overstaying is treated as an immigration offence. Consequences range from a fine to a formal entry ban of one to five years recorded against you, and it can complicate future visa applications well beyond Europe. With the EU's Entry/Exit System now recording border crossings biometrically, days are counted automatically rather than estimated from passport stamps.
How do I reset my 90 days?
There is no reset button — the allowance recovers gradually. Each day you spend outside the Schengen area, the oldest day in your 180-day window ages out and becomes available again. If you use all 90 days in one continuous stay, you need roughly 90 days outside before you have a full allowance again. Atlassio shows you the exact date your allowance returns.
Is Atlassio free?
The full 90/180 calculator, unlimited trip records, the world map and the 3D globe are free, and the calculator will always be free — it is the part people rely on. Pro is a single £9.99 one-time purchase that adds Travel Wrapped exports, the AI trip assistant, the risk calendar, watermark-free documents and the secure document hub. There is no subscription, and it is covered by a 14-day money-back guarantee.