ETIAS and the 90/180 rule: what changes and what does not

What is ETIAS?

ETIAS, the European Travel Information and Authorisation System, is an online pre-travel authorization for visitors who can enter the Schengen area without a visa. It works much like the US ESTA: you apply online before travel, pay a fee of 20 euros, and receive an authorization linked to your passport that is valid for up to three years or until the passport expires, whichever comes first.

It is not a visa. There is no consulate appointment, no biometrics at application time, and for most applicants no waiting: the EU expects the large majority of applications to be approved within minutes, with a minority referred for manual review that can take days. The fee was originally set at 7 euros and was raised to 20 euros in 2025, before launch. Applicants under 18 or over 70 pay no fee but still need the authorization.

When does ETIAS start?

As of July 2026 the EU states that ETIAS will start operations in the last quarter of 2026, and no exact start date has been announced. The launch will be followed by a transitional period, expected to last around six months, during which travelers who meet all other entry conditions should not be refused entry solely for lacking an ETIAS.

The project has slipped before, from 2023 to 2024 to 2025 and now to late 2026, mostly because it depends on the EES border infrastructure that only became fully operational in April 2026. Treat any exact launch date you see on unofficial websites with suspicion, and check the EU's own travel pages when you book travel for 2027. The practical takeaway: a trip taken in the summer of 2026 needs no ETIAS at all, and a trip in early 2027 will most likely fall inside the transitional period.

Does ETIAS change the 90/180 rule?

No. ETIAS is an authorization layer, not a new stay right. The 90/180 rule continues to apply exactly as before: at most 90 days of presence in the Schengen area within any 180-day period. An approved ETIAS lets you travel to the border; it does not add a single day to your allowance.

The three-year validity confuses people, so it is worth being precise. The authorization is valid for three years the way a passport is valid for ten: it is permission to keep showing up at the border, not permission to stay. Within those three years, every visit is still governed by the rolling 90/180 count, which works exactly as described in our Schengen 90/180 guide.

Who needs ETIAS?

ETIAS will be required for nationals of visa-exempt countries who visit the Schengen area for short stays, including citizens of the UK, the US, Canada, Australia and Japan, roughly 60 nationalities in total. EU citizens and holders of Schengen residence permits or national long-stay visas will not need it. Travelers under 18 or over 70 must hold an authorization but pay no fee.

Travelers who need a Schengen visa today are not affected: the visa process already includes the screening ETIAS adds for visa-free visitors. UK citizens should note that ETIAS comes on top of the post-Brexit rules covered in our 90/180 guide for UK citizens, not instead of them. For US citizens the closest mental model is the reverse of ESTA: the same kind of authorization Europeans have needed for US trips since 2009, now applied in the other direction.

How does the EES entry-exit system affect day counting?

The EES, the EU Entry/Exit System, is the other half of the border overhaul and it is already live. It started operating on 12 October 2025, rolled out progressively, and has covered every Schengen border crossing since 10 April 2026. It replaces passport stamps with a digital record of each entry and exit, plus a facial image and fingerprints taken at first registration.

For day counting, the practical effect is simple: the arithmetic is no longer done by an officer squinting at stamps, it is computed. Your exact days of presence are visible at every crossing, and so is any overstay, even a single day. What that means in penalties is covered in our Schengen overstay guide. The two systems are easy to mix up, so here is the split:

What should travelers do now?

Three things, none of them urgent. First, get your day counting in order, because the EES already enforces the 90/180 limit exactly and that is true today, before ETIAS exists. Run your trips through the free Schengen calculator before you book anything long. Second, expect a slower first crossing under EES while your biometrics are registered, and keep your own day log so you can spot any discrepancy in the official record. Third, watch the EU's official travel pages for the ETIAS start date, apply early once applications open, and ignore lookalike sites that charge more than 20 euros.

Staydays handles the first two: it logs which country you are in each day using low-power background location, recalculates the rolling 180-day window daily, and warns you before you approach 90. The log stays on your iPhone and in your private iCloud, and exports cleanly if you ever need to show your own record.