When to use SchengenCalc
Use it to organise dates and spot questions before booking; it does not replace a border authority.
Use casesSchengen 90/180 calculator
Add your Schengen entry and exit dates, test a future trip, and see how many days you have used, how many remain, and when you may be able to return.
01 / Calculator
Include only short stays that count in Schengen. Entry and exit both count as full days.
180 / 90
The chart separates past stays from the proposed trip; a red mark means the total exceeds 90.
02 / Method
On each day of a stay, that day and the previous 179 are checked. It never resets by calendar month.