Schengen 90/180 Day Calculator

Use this calculator to organize previous and planned short stays and estimate how the Schengen “90 days in any 180 day period” rule applies.

The basic rule

For travelers covered by the general Schengen short stay limit, the rule is no more than 90 days in any 180 day period. The 180 day period moves with each day being assessed.

The day of entry counts as the first day of stay. The day of exit counts as the last day of stay.

How to use the calculator

• Add every relevant entry date.
• Add the matching exit date.
• Include day trips because an entry and exit on the same day still uses a day.
• Add a proposed future stay if you want to test it.
• Review total days used in the applicable rolling window.
• Compare the result with your actual visa validity and immigration status.

Example 1: one continuous stay

If a traveler enters on 1 June and remains through 29 August, those dates represent 90 days when counted inclusively. Under the general rule, 29 August would be the 90th day for that stay, assuming no other counted Schengen days fall within the relevant preceding 180 day period.

Example 2: multiple trips

Suppose a traveler used 20 Schengen days in March, 25 days in May, and plans another trip in August. The calculator must look back 180 days from each day of the August stay. Some March days may eventually fall outside the moving window while later days remain counted.

That is why simply adding “90 days, then stay out for a few days” is unreliable.

What the calculator does not decide

It does not determine whether you need a visa, whether your visa is still valid, whether a national long stay rule applies, whether a residence permit changes the calculation, or whether a particular territory is counted for your legal status.

Visa validity and days of stay are different

A visa can have a validity window that is longer than the number of days you are authorized to stay. Always read the visa and official guidance carefully.

Important source rule

The European Commission's official short-stay calculator ↗ explains the moving 180-day reference period and provides worked guidance. Use the Commission calculator and manual as the controlling reference when checking a difficult itinerary.

Understand the rolling 180-day window

The Schengen 90/180 rule is assessed on every day of a covered short stay. For each date, look back over that date and the preceding 179 days. The total number of days spent in the Schengen Area within that window must not exceed 90. Tomorrow's window is one day later, so an older day can fall out while a newer day remains counted.

This is why the calculation is not based on calendar half-years, tax years, visa issue dates, or a permanent six-month block beginning with the first trip. January to June and July to December are not separate allowances. Leaving the Schengen Area also does not immediately restore all used days. Time becomes available gradually as previous stay dates move beyond the relevant 180-day lookback.

The safest planning method is to test every day of a proposed visit, not only the arrival date. A stay can be compliant on entry but cross the limit before departure. The calculator evaluates the date ranges you enter locally in the browser and is useful for comparing plans, but official authorities retain responsibility for applying the rule.

Which travel dates should be entered

Enter every covered short-stay day in the Schengen Area, regardless of which Schengen country you visited. Travel from France to Germany, for example, does not create a new entry for 90/180 purposes because both are within the same area. The calculation concerns total presence across the participating countries, not a separate 90-day allowance in each one.

Use the actual date of entry at the Schengen external border and the actual date of exit. Both count. A same-day visit uses one day, not zero. A journey that crosses midnight should follow the border dates shown in reliable travel records. Keep boarding passes, tickets, accommodation records, and passport stamps so you can reconstruct a trip if dates are missing or unclear.

The European Commission currently describes the Schengen Area as 29 countries: 25 EU Member States plus Iceland, Liechtenstein, Norway, and Switzerland. Ireland is not part of the Schengen Area, and Cyprus is not currently included in the Commission's list. Because membership and border arrangements can change, confirm the official country list for the dates of travel rather than relying on an old map.

Trips that may need separate legal treatment

Periods authorized under a residence permit or a long-stay D visa are not entered in the Commission's general short-stay calculator in the same way as ordinary short visits. A holder may still need to count time spent in other Schengen countries under short-stay conditions. The interaction between national residence rights and travel elsewhere can be fact-specific, so check with the issuing state and the countries to be visited.

A short-stay C visa can authorize fewer than 90 days. The visa sticker's “duration of stay,” validity dates, and number of entries all continue to apply. If a visa allows 30 days, a calculator result showing capacity under the general 90/180 ceiling does not extend that permission to 90. Likewise, a multiple-entry visa permits repeated entries only while all its conditions remain valid; it does not create extra days.

Some older bilateral visa waiver agreements may provide more favorable arrangements for certain nationalities in an individual Schengen state. The European Commission's official calculator manual warns that its algorithm cannot account for those agreements. Do not add bilateral days to the general calculation without written, current guidance from the competent national authority, especially if the itinerary includes travel to other Schengen states.

Example 3: why days return gradually

Imagine a traveler stayed for 30 days in January, 30 days in March, and 30 days in May. By the end of the May trip, the traveler has used 90 days within the relevant moving window. A short absence does not reset the allowance. As January dates begin to fall outside the 180-day lookback, days may become available one at a time, provided the March and May stays still keep the total below the ceiling.

The exact answer depends on the real entry and exit dates. Describing each trip as “one month” is not precise enough because calendar months vary in length and both boundary dates count. Enter day-month-year values and let the calculator count inclusively.

Example 4: testing a future trip

Suppose a traveler has several completed stays and wants to plan a 20-day holiday. Add the historic date ranges first, then add the proposed entry and exit dates. If the result exceeds 90 days at any point, shorten or postpone the trip. Moving the arrival date later can allow older travel days to fall outside the window, but the available allowance should be checked across the entire new stay.

Leave a sensible buffer where plans are flexible. Flight cancellations, illness, or other disruption can extend presence beyond the intended exit date. A calculation that uses every remaining day offers no margin for an unexpected overnight delay. A calculator is a planning aid, not an entitlement to remain after authorized time is exhausted.

Common Schengen calculation mistakes

Travelers frequently make one of these errors:

• Counting nights instead of calendar days and forgetting that entry and exit both count.
• Treating each Schengen country as a separate 90-day allowance.
• Starting a fixed 180-day period on the first arrival instead of using a rolling lookback.
• Assuming a weekend outside Schengen resets previous days.
• Omitting day trips, cruises, land-border crossings, or earlier visits on another passport.
• Confusing a visa's expiration date with the number of authorized stay days.
• Entering residence-permit or long-stay-visa periods without checking the official calculator instructions.
• Relying on rough month estimates rather than exact dates.

Correct the travel history before relying on the remaining-days result. Overlapping ranges should not be counted twice, but all covered presence must be represented. If the passport lacks stamps because internal border travel was involved, reconstruct dates from tickets and other records.

Overstays and unexpected disruption

Do not use this calculator to decide whether a past overstay has legal consequences or whether an extension will be granted. Immigration authorities assess individual circumstances. If illness, cancellation, or another serious event prevents departure, contact the competent national immigration authority immediately and keep documentary evidence. Travel insurance or an airline rebooking does not itself extend immigration permission.

If your records suggest that the limit has already been exceeded, obtain advice from the relevant authority before making another entry attempt. Entering only the dates that fit will not change the actual travel history. Border systems, stamps, passenger information, visas, and residence records may all be considered.

Visa-free travel still has entry conditions

A nationality that is exempt from a short-stay visa is still subject to the duration limit when the general rule applies. Visa exemption also does not remove passport validity, purpose-of-stay, funds, accommodation, return travel, security, or public-health entry conditions. Official EU guidance for non-EU visitors explains that supporting evidence such as lodging details and a return or round-trip ticket may be requested.

Check whether an electronic travel authorization or other pretravel step applies for the date of the trip. These systems are separate from the arithmetic of days used. The Visa Requirements Checker helps identify the entry route, while the Passport Validity Checker covers the document-validity question.