Passport date calculator and official sources

Calculate date intervals; verify nationality-specific entry rules in current official government guidance.

Trip and passport dates

This tool provides date arithmetic and links to official sources only. It does not determine entry, boarding, or legal eligibility. Requirements and exceptions vary by nationality, purpose, stay, transit, visa and electronic travel authorization; confirm with the destination authority and airline.

Passport-issuing country Destination official source Intended destination entry dateIntended destination exit date Passport issue datePassport expiry date

GUIDE

Passport date reference

Check official guidance for each destination and transit point

The date comparisons shown here do not determine entry requirements. Before travel, check current government and airline guidance for your nationality, purpose, and itinerary.

Frequently asked questions

Can I enter if my passport has six months left?

This tool does not determine whether you can enter. Rules and exceptions depend on nationality, destination, stay, visa, and transit; check official government guidance and your airline.