# Europe Entry Tools > Free calculators and checkers for non-Europeans travelling to or staying in Europe: the Schengen 90/180-day rule, which countries count, overstays, the EU Entry/Exit System (EES), whether you need ETIAS or a Schengen visa and what they cost, the UK ETA, and the income needed for retirement and digital nomad visas in Spain, Portugal, Italy, France and Greece. Independent, not an official EU site. Each tool runs in the browser, needs no sign-up, and links the official sources its rules come from. ## Schengen stays - [Schengen 90/180 Day Calculator](https://europeentrytools.com/schengen/90-180-day-calculator): Add your trips to see how many days you have used, how many are left and the last day you can stay. - [Is It in Schengen? Country Checker](https://europeentrytools.com/schengen/is-it-in-schengen): Check whether a country counts toward your 90 days, and whether EES and ETIAS apply there. - [EES Entry/Exit System Checker](https://europeentrytools.com/schengen/ees-checker): See whether you will be registered at the border, what is recorded and whether your children give fingerprints. - [Schengen Overstay Checker](https://europeentrytools.com/schengen/overstay-checker): Count the days you stayed too long and see the possible fines and entry bans. ## ETIAS & visas - [Do I Need ETIAS? Checker and Cost](https://europeentrytools.com/etias/do-i-need-etias): Pick your passport to see whether you will need ETIAS or a Schengen visa, and what ETIAS will cost your family. - [Schengen Visa Fee Calculator](https://europeentrytools.com/visas/schengen-visa-fee-calculator): Add up the visa fees for adults and children, plus the visa centre service fee. - [UK ETA Cost and Expiry Calculator](https://europeentrytools.com/visas/uk-eta-calculator): Work out what UK electronic travel authorisations cost for your group and when each one expires. ## Long stays - [Retirement Visa Income Checker](https://europeentrytools.com/long-stay/retirement-visa-income-checker): Compare your passive income with what Spain, Portugal, Italy and France ask for a long-stay visa. - [Digital Nomad Visa Income Checker](https://europeentrytools.com/long-stay/digital-nomad-visa-income-checker): Compare your remote-work income with the minimum for digital nomad visas in Spain, Portugal and Greece. ## Guides - [ETIAS in 2026: Start Date, Cost and What to Do Now](https://europeentrytools.com/guides/etias-start-date-and-what-to-do-now): ETIAS has not started yet and has no official date. Who will need it, the EUR 20 fee, how it differs from the EES that is already running, and how to avoid ETIAS scam sites. - [The Schengen 90/180 Rule Explained (with the New EES)](https://europeentrytools.com/guides/schengen-90-180-rule-explained): How the 90 days in any 180 rule really works, why it is not a fixed half-year, worked examples, and what changed now that the Entry/Exit System counts your days for you.