Schengen Calculator: Knowdays

Know exactly where every local calendar day went—whether you are navigating Schengen 90/180, traveling frequently, or monitoring a country-presence threshold after moving abroad. FREE TO TRY • Add and edit up to three manual stays • See your live Schengen 90/180 balance • Request a current-country suggestion • Export and restore a lossless JSON backup KNOWDAYS LIFETIME One optional purchase unlocks unlimited travel history, the detailed calculation receipt, future-trip planning, the real offline atlas and insights, custom residency rules, PDF/CSV evidence exports, private iCloud backup, and Travel Story images and route videos. No subscription. BUILT FOR REAL BORDER DATES Entry and exit rules are explicit. Calculations use the local civil dates from your records, including trips across the International Date Line. Location is only a current-country suggestion you request and confirm; coordinates are never saved. Your ledger stays on your device. No account, ads, tracking SDK, or analytics upload. KnowDays is a planning aid, not legal, tax, or immigration advice. Verify dates and eligibility against official records and qualified guidance.