About

Odyssway is a compliance toolkit for non-EU travellers to the Schengen Area: a 90/180-day calculator built to match the EU's official methodology, plain-language rule guides, and EES resources for the digital-borders era.

What makes it different

• Edge cases done right. Non-Schengen EU countries, historic accession dates (a 2024 trip to Bulgaria counts differently than a 2026 one), residence-permit rules — the cases generic calculators ignore.
• Verified against official sources. Every rule we publish is checked against a primary official source — EU regulations, Council decisions, European Commission pages — and cited. See how we verify and the full source list.
• Tested against the EU's own examples. Our calculation engine reproduces every worked example in the European Commission's official calculator manual in its automated test suite.
• Private by design. The calculator runs entirely in your browser. Your dates are never sent to our servers; shareable links encode them in the URL itself.

What this site is not

We are not affiliated with the European Union, and nothing here is legal advice or an official determination of your right to stay. Border authorities decide. For personal legal questions, consult the competent national authorities or a qualified adviser.