UtilibyWritten by the Utiliby editorial team · Last updated October 17, 2026 · Rules and formulas reviewed October 2026
What this free days in country tracker does
Whether you are a digital nomad, an expat, a frequent business traveller or a retiree splitting the year between two homes, the number of days you spend in a country can decide your tax status, visa rights and eligibility for benefits. This free online days in country tracker counts them for you. Add each trip with the country and dates, choose the counting window and the day limit, and it shows how many days you have used, how many remain and when you would cross the line.
A progress bar and timeline show your trips in the window, while a chart compares the days in every country you have visited. A monthly breakdown shows where the days fall, and a three-year weighted test gives a worked example of the US substantial presence formula. It supports calendar years, UK, Australian and Indian tax years, rolling 365 and 180 days or custom dates, and lets you choose how to treat arrival and departure days. Everything runs in your browser, and none of your travel history is uploaded.
How to use the days in country tracker
- Add your trips. Enter the country, the arrival date and the departure date. Leave the departure blank if you are still there.
- Choose the report date and counting window that your rule uses.
- Choose how to count travel days: both ends, arrival only, departure only or neither.
- Set the day limit, such as 183.
- Pick the country to check and read the days used and remaining.
- Open the other tabs for all countries, months and the three-year test, then download or print the report.
How the days are counted
The tool lists every calendar day in each trip, removes the arrival or departure day if your counting rule excludes it, and keeps the days that fall inside your window. Days are stored by country so overlapping trips are never counted twice. For the example shown, a traveller visits Spain from 10 January to 15 March (65 days counting both ends), from 1 May to 20 July (81 days) and from 5 September to 17 October (43 days). Over the 2026 calendar year that is 189 days, which is 6 days over a 183-day limit. After the second trip the total was 146, leaving 37 days. The traveller reached 183 on 11 October and passed the limit on 12 October.
| Counting method | Trip 1 | Trip 2 | Trip 3 | Total |
|---|---|---|---|---|
| Both days counted | 65 | 81 | 43 | 189 |
| Arrival day only | 64 | 80 | 43 | 187 |
| Neither day counted | 63 | 79 | 42 | 184 |
Common day-count rules
The 183-day threshold appears in tax treaties and domestic rules around the world, but the details vary. Some countries count calendar years, such as the United States and Canada, others use tax years such as 6 April to 5 April in the United Kingdom, 1 July to 30 June in Australia and 1 April to 31 March in India. Some count any part of a day, some count nights, and some use rolling periods of 12 months. Many also have additional tests based on home, family, work or centre of vital interests, and treaties can override the day count. The tracker gives you the raw numbers so you can apply the rule that matters to you.
The three-year weighted test
The US substantial presence test is an example of a multi-year formula. You meet it if you were in the country for at least 31 days in the current year and the weighted total of the current year, one-third of the prior year and one-sixth of the year before is at least 183 days. As an example, 120 days this year, 150 last year and 90 the year before gives 120 + 50 + 15 = 185 days, which meets the test unless an exception applies. The fourth tab applies the formula to the days you have entered for a chosen country.
Tips for tracking days accurately
- Record dates as you travel and use passport stamps, boarding passes and bookings to check them.
- Add every trip, including short stays and transits that count under your rule.
- Keep a proof file with travel documents for each year.
- Check the rule with the tax authority of each country.
- Plan ahead by entering future trips to see the effect on your total.
- Seek professional advice if you are near a threshold.
Records to keep and common pitfalls
If a day count matters for tax, visas or residence, keep proof. Passport stamps and electronic border records are the starting point, supported by boarding passes, e-tickets, hotel and rental bookings, bank and card statements, phone location history and emails. Store copies in a folder per year so you can answer an enquiry months or years later. Start tracking from the day you begin travelling rather than reconstructing the history afterwards, when dates are easy to get wrong.
Beware of definitions. A day in a tax rule is not the same as a day under a visa, and the two may use different calendars, treat part days differently or count nights instead of days. Transit stops, overnight layovers and days spent at sea may count in some systems and not in others. Remember that being under 183 days does not guarantee non-residence, since many countries also look at your home, family, work and economic ties. Digital nomads and remote workers should check the rules for each country they stay in, and keep tracking even in years when they are well below a threshold.
Limits and privacy
This tracker counts days and cannot decide whether you are resident, owe tax or need a visa. Those questions depend on law, treaties and your circumstances. The test shown is an illustration. Keep records, check official guidance and consult an adviser when it matters. Your trips stay in your browser and are not uploaded.
Related free tools
Use these free online tools together with this one:
- Check the separate 90/180-day Schengen rule with the Schengen calculator.
- Make sure your passport covers your stay with the passport validity checker.
- Count working days across a period with the working days calculator.
- Count any span of days with the days between dates calculator.
- Add your travel dates to a calendar with the ICS file generator.
- Plan the cost of a long stay abroad with the travel budget calculator.
Frequently asked questions
How do I count days in a country?
Add each trip with the day you arrived and the day you left, choose the counting window and how to treat arrival and departure days. The tool counts every distinct day in the window once, even if trips overlap.
What is the 183-day rule?
Many countries treat someone as a tax resident if they spend 183 days or more in a year there. The exact rule differs, with some using a calendar or tax year and others a rolling 12 months, and exceptions and tax treaties may apply.
Are arrival and departure days counted?
It depends on the country. Many count both days, others count only one, and some count nights. The tool lets you choose the method that matches the rule you are following.
What counting windows are included?
Calendar year, last 365 days, last 180 days, UK tax year, Australian financial year, Indian financial year and custom dates.
Does the tool handle ongoing trips?
Yes. Leave the departure date blank and the trip is counted up to the report date.
Can it predict when I will reach the limit?
Yes. If you stay from the report date onward, it shows the date you would pass the limit and your last safe day.
What if two trips overlap?
Each day is counted once per country. The same day can count in two countries if you travelled between them and use a method that counts arrival and departure days.
What is the substantial presence test?
A US tax residency test that counts days in the current year, one-third of the days in the prior year and one-sixth of the days in the year before that. You must also have at least 31 days in the current year.
Is the three-year test legal advice?
No. It is a worked example of the formula only. It does not cover exempt individuals, the closer connection exception, treaties or visa rules.
Is this the same as the Schengen 90/180 tool?
No. The Schengen rule is a special visa rule across a group of countries. This tracker counts days in any country against a threshold you choose, such as 183 days.
Can I track several countries?
Yes. Enter trips to any number of countries. The second tab shows the total for each in your window.
Can I use different thresholds?
Yes. Change the day limit to 90, 120, 180 or whatever your rule uses.
Why do I need a custom window?
Some rules use periods that start on unusual dates, such as a tax year beginning in a particular month. Choose custom and enter the exact dates.
Does it keep my travel history?
No. Your trips are processed in your browser and are not stored or sent anywhere, so keep a copy by downloading the CSV.
Can I print a report?
Yes. Print produces the summary, timeline and the list of trips, and nothing else.
How accurate is the count?
It is exact for the dates you enter and the counting rule you choose. Whether those rules match your situation is for the relevant authority to say.
Is this days in country tracker free?
Yes. It is free to use online with no sign-up.
Sources and further reading
- Internal Revenue Service, Substantial presence test.
- GOV.UK, Tax on foreign income: residence.
- Australian Taxation Office, Your tax residency.
- OECD, Model Tax Convention on Income and on Capital.
Sources were consulted in October 2026. Standards and rules can change, so always check the official page for your situation.