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DayWindow Schengen Calculator
Count your 90 days in 180 and the date you must leave
A free Schengen 90/180 day calculator that runs entirely in your browser. Put in the trips you have already taken. It counts them against the rolling 180-day window and shows the days you have used, the days you have left, the exact date you have to be out by, and the day each stay comes back to you. No sign-up, no adverts, no cookies, no tracking. Nothing is sent anywhere, because the sum runs on your own device.
Counting the Schengen 90/180 rule by hand is where people go wrong, and the official tools do not always help. The EU's own EES calculator says on its page that its figure "does NOT reflect any time spent in the Schengen area that began before 10 April 2026" — so older trips are invisible to it while they still count against you.
So this is the plain version. Put in the trips you have already taken and it shows the days used, the days left, the exact date you have to be out by, and the day each stay comes back to you.
Free, no sign-up, no adverts, no cookies. The whole calculation happens in your browser, so nothing is sent anywhere.
If you find an edge case where it disagrees with your stamps, tell me and I will fix it.
About DayWindow Schengen Calculator on Product Hunt
“Count your 90 days in 180 and the date you must leave”
DayWindow Schengen Calculator was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #85 on the daily leaderboard. A free Schengen 90/180 day calculator that runs entirely in your browser. Put in the trips you have already taken. It counts them against the rolling 180-day window and shows the days you have used, the days you have left, the exact date you have to be out by, and the day each stay comes back to you. No sign-up, no adverts, no cookies, no tracking. Nothing is sent anywhere, because the sum runs on your own device.
On the analytics side, DayWindow Schengen Calculator competes within Web App, Global Nomad and Travel — topics that collectively have 196.5k followers on Product Hunt. The dashboard above tracks how DayWindow Schengen Calculator performed against the three products that launched closest to it on the same day.
Who hunted DayWindow Schengen Calculator?
DayWindow Schengen Calculator was hunted by wsmbuilds. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of DayWindow Schengen Calculator including community comment highlights and product details, visit the product overview.
wsmbuilds