Residency Calculators

Fast, transparent estimates for the residency tests people get wrong most often. Every result explains which rule produced it.

US Substantial Presence Test

Days in the US this year

Days last year

Days the year before

Excluded days this year (exempt status, medical, transit <24h, commuting)

Result

weighted days

Formula: current-year days + ⅓ prior year + ⅙ second prior year ≥ 183, with at least 31 days this year. Read the guide.

Schengen 90/180 calculator

Add every past or planned stay in any Schengen country (entry and exit days both count).

Check date / planned entry

Result

used before date

left in window

max stay from date

Latest exit for a continuous stay: —

Covers the 29 Schengen states. Bilateral agreements and long-stay visas are not modelled. Read the guide.

UK Statutory Residence Test — quick check

Days in the UK this tax year (present at midnight)

UK resident in any of the previous 3 tax years?

Number of UK ties (family, accommodation, work, 90-day, country*)

I work full-time overseas (and have fewer than 31 UK workdays)

*The country tie applies to leavers only.

Result

Read the full SRT guide.

India residential status — estimator

Days in India this financial year (Apr–Mar)

Days in India in the previous 4 years (total)

Days in India in the previous 7 years (total)

I am an Indian citizen / person of Indian origin living abroad

My Indian-source income exceeds ₹15 lakh

I am liable to tax in another country

I left India this year for employment abroad

I was non-resident in at least 9 of the previous 10 years

Result

Based on the residency tests carried into India's Income-tax Act, 2025. Read the NRI guide.

Days-left planner

Threshold (days)

Days already used in the window

Planned arrival

Planned departure

Result

Days you can still spend while staying under the threshold:

Continuous stay would reach the threshold on:

All calculators are simplified educational models. They do not replace the official rules or professional advice. See our disclaimer.

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