Rulebook / Calculators
Free travel-day calculators
Each calculator runs the exact engine the Dwelltime app ships — the one checked day-for-day against the EU's official calculator. Everything runs in your browser; nothing you type is sent anywhere.
Head-line rules
Schengen 90/180 CalculatorDays used, days left, last day you may stay, earliest re-entry, trip planner.
US Substantial Presence Test CalculatorThe 1 / ⅓ / ⅙ weighting over three years, the 31-day gate, Form 8840 eligibility.
Every other rule
All 182 rules in the Rulebook carry their own calculator on the rule page — 183-day tests, UK SRT day thresholds, per-visit visa caps, PR maintenance and naturalisation presence.
- 🇬🇧Avoid UK tax residencyThe 183-day automatic UK test is only one limb of the Statutory Residence Test — ties, work and homes can make you resident on far fewer days. Use the full SRT assessment, not this counter alone.
<=182 / YEAR - 🇮🇪Avoid Ireland tax residencyAlso resident if present 280 days across the current and previous tax year, with at least 30 days in each — not covered by this counter.
<=182 / YEAR - 🇪🇸Avoid Spain tax residencyResidence is triggered at 183 days in a tax year, so the safe ceiling is 182. Day count is one test among several in most systems — ties, home and centre of interests can make you resident on fewer days.
<=182 / YEAR - 🇵🇹Avoid Portugal tax residencyResidence is triggered at 183 days in a tax year, so the safe ceiling is 182. Day count is one test among several in most systems — ties, home and centre of interests can make you resident on fewer days.
<=182 / YEAR - 🇫🇷Avoid France tax residencyResidence is triggered at 183 days in a tax year, so the safe ceiling is 182. Day count is one test among several in most systems — ties, home and centre of interests can make you resident on fewer days.
<=182 / YEAR - 🇮🇹Avoid Italy tax residencyResidence is triggered at 183 days in a tax year, so the safe ceiling is 182. Day count is one test among several in most systems — ties, home and centre of interests can make you resident on fewer days.
<=182 / YEAR - 🇩🇪Avoid Germany tax residencyGermany taxes on residence or habitual abode; a stay of more than six months generally establishes habitual abode.
<=182 / YEAR - 🇬🇷Avoid Greece tax residencyResidence is triggered at 183 days in a tax year, so the safe ceiling is 182. Day count is one test among several in most systems — ties, home and centre of interests can make you resident on fewer days.
<=182 / YEAR - 🇦🇺Avoid Australia tax residencyResidence is triggered at 183 days in a tax year, so the safe ceiling is 182. Day count is one test among several in most systems — ties, home and centre of interests can make you resident on fewer days.
<=182 / YEAR - 🇳🇿Avoid New Zealand tax residencyNew Zealand counts 183 days in any 12-month period, not a tax year — the window rolls.
<=182 / 365 - 🇨🇦Avoid Canada tax residencyThe 183-day rule makes you a deemed resident only if you have no significant residential ties; with ties you may be resident on fewer days.
<=182 / YEAR - 🇮🇳Avoid India tax residencyIndia uses 182 days in the previous year, and a second test of 60 days plus 365 days across the four preceding years.
<=181 / YEAR - 🇸🇬Avoid Singapore tax residencyResidence is triggered at 183 days in a tax year, so the safe ceiling is 182. Day count is one test among several in most systems — ties, home and centre of interests can make you resident on fewer days.
<=182 / YEAR - 🇲🇾Avoid Malaysia tax residencyResidence is triggered at 182 days in a tax year, so the safe ceiling is 181. Day count is one test among several in most systems — ties, home and centre of interests can make you resident on fewer days.
<=181 / YEAR - 🇹🇭Avoid Thailand tax residencyResidence is triggered at 180 days in a tax year, so the safe ceiling is 179. Day count is one test among several in most systems — ties, home and centre of interests can make you resident on fewer days.
<=179 / YEAR - 🇦🇪Avoid UAE tax residencyCabinet Decision 85 of 2022: 183 days in any consecutive 12-month period, or 90 days with additional conditions.
<=182 / 365 - 🇧🇷Avoid Brazil tax residency183 days, not necessarily consecutive, within any 12-month period.
<=182 / 365 - 🇦🇹Avoid Austria tax residencyAustria taxes on residence or habitual abode. A stay of more than six months creates habitual abode, and it applies retroactively from the first day of that stay.
<=182 / YEAR - 🇵🇱Avoid Poland tax residencyPoland also treats a centre of personal or economic interests in the country as residence, on any number of days.
<=182 / YEAR - 🇨🇿Avoid Czechia tax residencyResidence is triggered at 183 days in a tax year, so the safe ceiling is 182. Day count is one test among several in most systems — ties, home and centre of interests can make you resident on fewer days.
<=182 / YEAR - 🇸🇰Avoid Slovakia tax residencyResidence is triggered at 183 days in a tax year, so the safe ceiling is 182. Day count is one test among several in most systems — ties, home and centre of interests can make you resident on fewer days.
<=182 / YEAR - 🇭🇺Avoid Hungary tax residencyResidence is triggered at 183 days in a tax year, so the safe ceiling is 182. Day count is one test among several in most systems — ties, home and centre of interests can make you resident on fewer days.
<=182 / YEAR - 🇸🇮Avoid Slovenia tax residencyResidence is triggered at 183 days in a tax year, so the safe ceiling is 182. Day count is one test among several in most systems — ties, home and centre of interests can make you resident on fewer days.
<=182 / YEAR - 🇭🇷Avoid Croatia tax residencyCroatia counts a stay of at least 183 days that may straddle two calendar years; this counter reads one year at a time and is therefore the conservative reading.
<=182 / YEAR - 🇷🇴Avoid Romania tax residencyRomania counts 183 days in any 12 consecutive months, not a calendar year — the window rolls.
<=182 / 365 - 🇧🇬Avoid Bulgaria tax residencyMore than 183 days in any 12-month period. Residence attaches to the calendar year in which the 183rd day falls.
<=182 / 365 - 🇪🇪Avoid Estonia tax residencyAt least 183 days in any period of 12 consecutive calendar months.
<=182 / 365 - 🇱🇻Avoid Latvia tax residencyResidence is triggered at 183 days in any 365 days, so the safe ceiling is 182. Day count is one test among several in most systems — ties, home and centre of interests can make you resident on fewer days.
<=182 / 365 - 🇱🇹Avoid Lithuania tax residencyAlso resident on 280 days across two consecutive years with at least 90 days in each — not covered by this counter.
<=182 / YEAR - 🇸🇪Avoid Sweden tax residencySweden has no bright-line day count. Liability follows a "stadigvarande vistelse" — a continuous stay of about six months, short trips abroad included. Treat 183 as an alarm, not a line.
<=182 / YEAR - 🇳🇴Avoid Norway tax residencyMore than 183 days in any 12-month period, or more than 270 days in any 36-month period. Only the first test is counted here.
<=182 / 365 - 🇩🇰Avoid Denmark tax residencyA continuous stay of more than six months — 183 days including short holidays abroad — triggers full liability. Keeping a home available in Denmark can trigger it far sooner.
<=182 / 365 - 🇫🇮Avoid Finland tax residencyA continuous stay of more than six months makes you generally liable; the stay does not have to sit inside one calendar year.
<=182 / 365 - 🇮🇸Avoid Iceland tax residencyResidence is triggered at 183 days in any 365 days, so the safe ceiling is 182. Day count is one test among several in most systems — ties, home and centre of interests can make you resident on fewer days.
<=182 / 365 - 🇲🇹Avoid Malta tax residencyResidence is triggered at 183 days in a tax year, so the safe ceiling is 182. Day count is one test among several in most systems — ties, home and centre of interests can make you resident on fewer days.
<=182 / YEAR - 🇱🇺Avoid Luxembourg tax residencyLuxembourg looks first at domicile; a stay of more than six months is the alternative test.
<=182 / YEAR - 🇰🇷Avoid South Korea tax residencyKorea counts 183 days of residence or stay in a tax year; an address or occupation in Korea can make you resident sooner.
<=182 / YEAR - 🇨🇳Avoid China tax residencyResidence at 183 days in a tax year. Worldwide taxation of foreign-sourced income only bites after six consecutive such years, and a single absence of more than 30 days resets that run.
<=182 / YEAR - 🇹🇼Avoid Taiwan tax residencyResidence is triggered at 183 days in a tax year, so the safe ceiling is 182. Day count is one test among several in most systems — ties, home and centre of interests can make you resident on fewer days.
<=182 / YEAR - 🇮🇩Avoid Indonesia tax residencyMore than 183 days within any 12 months, or intent to reside — the intent limb needs no day count at all.
<=182 / 365 - 🇻🇳Avoid Vietnam tax residency183 days in a calendar year or in 12 consecutive months from first arrival. A permanent residence or a leased home of 183 days or more is an alternative test.
<=182 / YEAR - 🇹🇷Avoid Turkey tax residencyA continuous stay of more than six months in a calendar year. Temporary absences do not break it.
<=182 / YEAR - 🇮🇱Avoid Israel tax residencyAlso presumed resident on 30 days in the year plus 425 days across it and the two preceding years — not covered here.
<=182 / YEAR - 🇬🇪Avoid Georgia tax residency183 days in any continuous 12-month period ending in the tax year.
<=182 / 365 - 🇸🇦Avoid Saudi Arabia tax residencyResidence is triggered at 183 days in a tax year, so the safe ceiling is 182. Day count is one test among several in most systems — ties, home and centre of interests can make you resident on fewer days.
<=182 / YEAR - 🇿🇦Avoid South Africa tax residencyThe physical presence test needs all three: more than 91 days in the current year, more than 91 days in each of the five preceding years, and more than 915 days across those five. This counter is the first limb only — the one you can still change this year.
<=90 / YEAR - 🇨🇱Avoid Chile tax residencyMore than 183 days, continuous or not, within any 12-month period.
<=182 / 365 - 🇨🇴Avoid Colombia tax residencyMore than 183 days across any 365 consecutive days. When that period straddles two years, residence falls in the second.
<=182 / 365 - 🇵🇪Avoid Peru tax residencyMore than 183 days in any 12-month period; residence then takes effect from 1 January of the following year.
<=182 / 365 - 🇰🇪Avoid Kenya tax residencyAlso resident on an average of 122 days a year across the year and the two preceding ones.
<=182 / YEAR - 🇳🇬Avoid Nigeria tax residencyResidence is triggered at 183 days in any 365 days, so the safe ceiling is 182. Day count is one test among several in most systems — ties, home and centre of interests can make you resident on fewer days.
<=182 / 365 - 🇷🇸Avoid Serbia tax residencyResidence is triggered at 183 days in any 365 days, so the safe ceiling is 182. Day count is one test among several in most systems — ties, home and centre of interests can make you resident on fewer days.
<=182 / 365 - 🇷🇺Avoid Russia tax residency183 days across 12 consecutive months. Short trips abroad for treatment or study of under six months do not break the count.
<=182 / 365