Schengen Visa Calculator — 90/180 Day Rule
Under the Schengen 90/180 rule, you may spend at most 90 days per rolling 180-day period in the Schengen Area on a short stay. The window is not a calendar year — for any day you pick, you look back 180 days and count every calendar day you were inside Schengen (entry and exit days included). This tool merges overlapping trips and finds the worst day in your itinerary: the day when your rolling 180-day count peaks. That peak must stay at or below 90. Add every past or planned stay below, then press Calculate.
Calculate your days
Add each stay (entry and exit dates). Same-day entry and exit counts as one day. Overlapping stays count each day only once.
How the 90/180 Day Rule Works
Imagine a sliding window 180 days wide. Every day it moves forward one day. Inside that window you may not have been present in Schengen on more than 90 different calendar days. Presence is counted across the whole Schengen Area, not per country.
Example: If you stayed 90 consecutive days and left, you cannot simply re-enter the next day — many of those 90 days still sit inside the next 180-day look-back. You must wait until enough old days drop out of the window, or plan shorter visits spread over time.
Why we use “peak” counting: Checking only the last exit date can miss a violation that happened earlier in the same trip pattern. This calculator scans each day from your earliest entry to your latest exit and uses the highest rolling count — matching how compliance is checked in principle.
Croatia and recent Schengen expansion: Croatia joined the Schengen Area on 1 January 2023; time spent there on short stay before that date did not count toward the Schengen 90/180 limit in the same way as now. Always use the current map of Schengen states when counting.
National visas and residence permits: Days on a valid national long-stay visa or residence card in a Schengen country may be governed by different rules; this tool is aimed at standard short-stay / visa-free Schengen visits only.
Common Mistakes That Cause Overstay
Assuming “90 days then reset” — The clock does not reset when you leave; old days fade only as they leave the 180-day look-back.
Forgetting entry and exit days — Both count fully. A same-day airport transit that counts as an entry can still add a day.
Double-booking overlaps — You cannot earn extra days by hopping borders; all Schengen days share one 90-day pool.
What Happens If You Overstay?
Overstaying is taken seriously. Possible consequences include fines, deportation, entry bans (often one to five years depending on length and circumstances), and refused visas or entry on later applications. Records are increasingly precise with digital entry/exit data.
If you need more than 90 days, you normally need a national long-stay (Type D) visa or permit from the specific country — not a short-stay Schengen visa alone.
Tips for Multi-Trip Planning
- Spread visits so that no 180-day slice contains more than 90 in-Schengen days.
- Track past trips honestly; border systems may have fuller history than your memory.
- Plan buffer days — counting errors and flight delays should not push you to the absolute limit.
- Time outside Schengen (including the UK or Ireland for UK/Ireland days) does not “reset” the counter but helps old days exit the 180-day window.
Deep dive: For worked examples, edge cases, and EES context, read our full guide to the Schengen 90/180 day rule.
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Most Questions Asked by Visa Applicants
What is the Schengen 90/180 day rule?
At most 90 days physically in the Schengen Area in any rolling 180-day period. For any reference day, count every Schengen day (including entry and exit) in the prior 180 days.
Does leaving Schengen reset my 90 days?
No. The rule is rolling. Earlier trips still count until their days fall outside the current 180-day look-back.
Do entry and exit days count?
Yes. Both are full calendar days toward the 90, even for short visits.
How does this calculator handle overlapping trips?
Stays are merged so each day is counted once. Invalid rows (exit before entry) show an error.
What if I exceed 90 days in the window?
That is an overstay risk: fines, bans, deportation, and future visa or entry problems. Verify with official sources and consulates before travel.
Quick reference — what this tool shows
- Peak days used: The largest number of Schengen days inside any single 180-day look-back while scanning your itinerary.
- Window at peak: The specific 180-day range (start and end) where that peak happens — the end date is the “reference day” for that worst case.
- Last exit: The latest exit date among the trips you typed; useful for planning but not always the worst day for the rule.
Legal note: This calculator uses the standard rolling-window model for short stays. Official border decisions can depend on exact stamp times, bilateral arrangements, and exemptions. Use the EU’s short-stay calculator or consular guidance for a binding check before you travel.