Visa and immigration date calculators
Count Schengen days, F-1 OPT unemployment days, the last day of a tourist stay and days of US unlawful presence. Each tool names the official source it follows and the date it was checked.
Europe & Schengen
US Immigration
Global Visa Tools
What VisaCalc is for
- Counting days correctly. The tools handle inclusive day counting, the rolling 180-day window, leap years and overlapping periods, which are the places where hand counts go wrong.
- Official sources, with dates. Every tool page shows when it was last verified and links to the European Commission, EUR-Lex, DHS or USCIS pages the rules come from. If we could not verify a rule, the site does not state it.
- Private. The dates you enter stay in your browser and are not sent to us.
- No promises. The tools do not predict whether a visa or entry will be approved.
These tools are not legal advice. Immigration rules change and depend on your nationality, status and history. Check the official source and ask your embassy or consulate, your Designated School Official (DSO) or an immigration attorney. See our disclaimer.