Schengen Calculator

The Schengen Area allows non-EU travellers to stay for up to 90 days in any 180-day rolling window. It sounds simple, but keeping track across multiple trips is surprisingly fiddly — and the existing tools are either ugly, paywalled, or both.

This calculator lets you log your entry and exit dates and instantly see how many days you’ve used, how many remain, and when you can next enter. Free, forever.

Built as a quick vibe-coding project in a day using Svelte.