EU / Schengen 90-180 Day Calculator
Use this to estimate days used in the Schengen Area under the 90/180 rule. Count each stay inclusively (entry and exit days both count).
What is an EU day calculator?
An EU day calculator (often called a Schengen calculator) helps travelers track how many days they have spent in the Schengen Area during any rolling 180-day period. Most short-stay visitors can spend up to 90 days in any 180 days. Because the rule is rolling, manual counting is easy to get wrong.
How the 90/180 rule works
Think of each date as a checkpoint. On that date, immigration officers can look back exactly 180 days (including the date itself) and count how many Schengen days you used. If the total is over 90, you are over the limit.
Important points
- Entry day and exit day both count as full days.
- The window is always moving (rolling), not fixed to calendar months.
- Multiple trips are combined in the same 180-day lookback period.
- Overlapping trips should only be counted once.
How to use this calculator
- Pick a Date to check status (today by default).
- Enter all past stays, one line per trip, in YYYY-MM-DD format.
- Optionally add a planned entry and exit date to test a future trip.
- Click Calculate EU Days.
You will get a summary showing days used, remaining days, and whether your planned trip stays within the limit.
Example scenario
Suppose you visited from January 5–18 and March 1–14, and now want to enter again in June. A Schengen day counter can instantly tell you:
- How many days are already used in the current 180-day window
- How many days are still available
- The first date where your new trip would exceed 90 days, if any
Common mistakes travelers make
- Counting only full days between flights (instead of inclusive entry/exit days)
- Assuming the rule resets every new month
- Forgetting short weekend trips that still count toward the 90-day cap
- Ignoring overlapping dates and double-counting or undercounting
Final reminder
This EU day calculator is for planning and educational use. Border decisions are made by the relevant authorities, and visa/residence rules can vary by nationality and permit type. If your itinerary is tight, confirm details with official government sources or an immigration professional.