Free Visa Day Calculator: Count Your Schengen and Japan Days on Any Phone

On this page 11 sections

1. Why we built it
2. What it counts
3. How to use it
4. A worked example: Japan
5. About Japan's 180-day total
6. What it won't do
7. Your dates stay with you
8. Tell us what's wrong or what's missing
9. Counting days is half of a long trip
10. Visa day calculator questions
11. Sources

We built a free visa day calculator, and it's live. Add the trips you've taken and the ones you're planning, and it tells you how many days you have left, your last legal day for each stay, and when your next trip can start. It works for US, UK and Australian passports and runs in your browser, so there's nothing to install and no account to create.

Why we built it

Our plan is to loop through Asia on tourist entries, with a property in Hokkaido as the base. That means counting days in several countries, each with its own rule: a rolling window in the Schengen Area, a per-entry limit in Thailand, a per-entry limit plus a yearly total in Japan. Doing that in a spreadsheet got messy fast.

We started building an Android app for it. We've stopped, because a web page reaches every phone, not only Android ones, and it's much easier to keep the rules current in one place. The calculator is what came out of that work, and it uses the same rule library.

What it counts

It only offers rules we've checked against official government sources. Each one shows when it was last checked and links to the pages we used, and it warns you when a rule hasn't been checked for a while. Where we couldn't confirm something, it says so on the page.

How to use it

1. Pick your passport and where you're going.
2. Add each trip, past or planned. Leave the "Left" date blank if you're still there or haven't picked a leaving date.
3. Set the "Count as of" date. It starts as today.
4. Read the cards. Each trip gets its own result, and Schengen and Japan get a total with a planner underneath.

The planner answers the question we ask most: "if I want a 30-day trip, when's the earliest I can start?" It checks every trip you've listed, including ones later in your plan, so it won't suggest a date that breaks one of them.

A worked example: Japan

Say you plan two stays in Japan on a US passport: March 1 to May 29, 2027, and August 1 to October 29, 2027. Each is exactly 90 days, which is Japan's per-entry limit, so each trip passes on its own.

With the count date set to June 15, 2027, the Japan total card shows 90 of 180 days used so far, and 180 of 180 at your October departure: no days left, at the limit. A third trip is the problem. Japan's total is 180 days in 12 months, counted back from your departure, so the March stay still counts until its days age out of the window. The planner says the earliest you can enter for a new trip, of 30 days or 90, is February 29, 2028.

That's the sort of thing that's easy to miss when each trip looks fine on its own, and it's why we count the total.

About Japan's 180-day total

The Embassy of Japan in Sweden states that a Temporary Visitor "is only allowed to stay in Japan for a total of 180 days during a 12-month period" (Embassy of Japan in Sweden). Japanese immigration specialists describe the 12 months as counted back from your departure date, and say entry can be refused on a later trip if you go over. That is how the calculator counts it.

We haven't found the limit in Japan's immigration law itself, and the US consulate pages only mention the 90 days per entry, so confirm with Japan's Immigration Services Agency for your own case. We'd rather tell you what we couldn't verify than leave it out.

What it won't do

• It doesn't predict what an officer will decide. Border officers have discretion. The calculator counts days against published rules, and for Japan and Thailand it flags patterns, such as a heavy total or repeated short exits, that can draw questions.
• It isn't legal or immigration advice. Rules change at short notice. Check the official source for your passport before you travel.
• It doesn't work out tax residency. Some countries count days for tax, and those rules are different. Talk to a tax professional about those.
• It covers three passports and the countries listed above. If your passport or destination isn't there, it isn't there yet.

Your dates stay with you

Everything is calculated in your browser, and your dates are never sent to us. Your trips are saved on your own device so you don't have to retype them, and "Clear all" removes them. We count how often the calculator is used, and which country and passport, never your dates. There's also a "Copy summary" button that puts a plain-text version of your results on your clipboard, handy for notes or a message to a travel partner.

It runs in your browser on a phone or a computer, so it works the same on iPhone and Android.

Tell us what's wrong or what's missing

This is version one, and we want to make it more useful. If a rule looks out of date, a result looks wrong, or you want a country, a passport or a feature added, email info@theengineeredescape.com. For a problem, tell us your passport, where you were going and the trips you entered. The "Copy summary" button puts all of that on your clipboard, so you can paste it straight into the email.

Counting days is half of a long trip

The other half is the cover and connection that go with staying somewhere for months. If you're planning a long loop like ours, our SafetyWing review covers medical insurance for long stays, and our Google Fi post covers staying connected abroad. For the plan behind all this, read how the visa loop works.

Rules checked October 2026. This is general information, not legal, immigration or tax advice. Rules change often, so confirm with the official source for your passport before you travel.

Visa day calculator questions

Sources

• Embassy of Japan in Sweden: Temporary Visitor Visas
• European Commission: the Schengen Area
• Royal Thai Embassy, Doha: tourist visa exemption
• The calculator, with the sources for every rule

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