6 Month Passport Validity Rule Countries
Apply the destination's exact current validity anchor and amount after airline, transit, visa and passport-condition checks. Inputs stay in your browser.
Some destinations require validity beyond entry and others beyond planned departure. The exact current destination rule—not the phrase “six-month rule”—sets the anchor and amount.
Context matters.
- The U.S. Department of State warns that some countries require at least six months beyond travel, but requirements vary and airlines may deny boarding.
- Check the destination's official entry page, the State Department travel page, transit countries, visa terms and the operating airline shortly before travel.
- Damage, insufficient blank pages, a name mismatch, visa conditions or emergency-travel-document limits can override otherwise sufficient calendar validity.
Sources & scope
The calculation guide and this source trail show what the result means, where the rule came from and when it was last reviewed. This is source-and-calculation QA, not a claim of medical, legal, tax or other professional review; time-sensitive decisions still belong with the linked authority.
A visible path from input to answer.
Apply the destination's exact current validity anchor and amount after airline, transit, visa and passport-condition checks. The page keeps the calculation scope and its limits beside the result so the output can be checked, copied or revisited.
- Read the record. The calculator uses Destination, Passport expiration date, Planned entry / departure date, Planned exit / return date and Destination validity rule is measured after and 6 additional fields supplied in the form.
- Apply the scope. It applies the International travel-document planning — current destination, airline, transit and visa requirements control; no universal six-month rule reference and the explicit date, unit and counting conventions shown in the result.
- Expose the checkpoints. Intermediate rows, warnings and timeline events stay visible; the emphasized row identifies the primary checkpoint when one exists.
Some destinations require validity beyond entry and others beyond planned departure. The exact current destination rule—not the phrase “six-month rule”—sets the anchor and amount.
- Planned tripSep 29, 2026 – Oct 14, 2026
- Entered destination ruleNot entered from a current source
- Destination-source confirmationNot confirmed
Calculation purpose: Apply the destination's exact current validity anchor and amount after airline, transit, visa and passport-condition checks. This is a high-sensitivity reference output; the linked authority or qualified professional controls the final decision.
Calendar inputs use plain year-month-day semantics. Leap days, month ends, date-pair order and unsupported dates are checked before the result is shown.
Rule set 2.0.0 · Last reviewed 2026-08-20 · Next review due 2027-02-20. The source panel below contains the linked evidence.
What to know before using the result.
Do all countries require six months of passport validity?
No. Some measure validity beyond entry, some beyond planned departure and others use different amounts. Check the destination's current official entry rules.
Why must I check transit and airline rules too?
A transit country, visa or airline document check can impose a different practical requirement, and airlines may deny boarding when documents appear insufficient.
Can an unexpired passport still be unusable?
Yes. Damage, insufficient blank pages, name or identity mismatch, visa conditions or emergency-document restrictions can override the expiration date.