Stay versus validity
A visa may be valid for months but permit only a limited number of days per entry. Check both dates and conditions.
Stay planning
Travel Stay Duration Calculator
Count inclusive calendar days, model repeat visits, and calculate a planned exit from the allowance you enter. Always confirm current entry rules with official immigration guidance.
Date manager
Add a visit
The calculator counts the entry date and exit date as stay days. It does not judge visa eligibility.
Visit 1
Result
Your stay summary
Total stayed
0 days
Remaining allowance
30 days
Latest exit entered
—
| Entry | Exit | Stay days | Running remaining | Check |
|---|---|---|---|---|
| — | — | 0 | NaN | Check dates or allowance |
Calculation: exit date − entry date + 1. Multiple records are added in the order listed, using the allowed days you provide. A negative result becomes zero.
Official guidance
Check immigration rules directly
- Thailand immigration department
- Vietnam immigration department
- Malaysia immigration department
- Indonesia immigration department
- Cambodia immigration department
This calculator provides date estimates based on the information you enter. It does not determine visa eligibility or replace official immigration guidance.
How to Calculate Your Stay
- Use official dates, not planned dates. The entry stamp and departure record decide the day count.
- Enter your allowance for that entry. A visa-free period, e-visa, or extension can differ by nationality and port.
- Count every day. This calculator includes the entry date and exit date.
- Add each visit in order. The running table reduces the allowance you enter after each stay.
- Confirm before booking. Rules, stamps, re-entry terms, and officer decisions are outside the calculation.
How Entry and Exit Dates Affect Your Stay
Immigration systems usually count calendar days. If you arrive on March 1 and depart on March 30, you have stayed 30 days because both endpoints count. A flight leaving after midnight can turn a planned 29-day stay into a 30-day stay.
The "Calculate latest exit" button adds your allowed days to the entry date using the same inclusive method. It is a date estimate, not permission to enter, remain, extend, or return.
Planning Multiple Visits
Add a row for each entry, put the visits in chronological order, and enter the allowance for that visit. The running remaining column is useful for repeat entries, but it only models the numbers you supply.
- Do not assume all entries have the same allowance. Visa-free and visa categories differ.
- Check whether an allowance is per entry or aggregate. Some rules limit total days in a rolling window.
- Include travel to the airport in your exit plan. A late transfer can change the counted date.
- Save official documents. Entry and exit records are more reliable than memory.
Understanding Visa Stay Limits
Extensions are separate
An extension may require an application, fee, appointment, photos, and proof of funds or accommodation.
Re-entry is not automatic
Returning after a border run depends on your passport, visa type, evidence, itinerary, and immigration assessment.
Work rules differ
Remote work for an overseas employer is still regulated. Do not treat a tourist stay as permission to work locally.
Frequently Asked Questions
No. You enter the allowed days. Use official immigration sources to confirm eligibility, current rules, extensions, and entry conditions.
The calculator uses inclusive calendar days: exit date minus entry date plus one. This matches the common risk of a late-night departure changing the counted day.
It can list multiple visits, but the remaining column only subtracts using the allowances you enter. Per-country rolling windows and aggregate limits must be checked separately.