Most standard passports last 10 years for adults and 5 years for children, but you often need extra validity (like 3–6 months) beyond your trip dates to travel without issues.

Quick Scoop

  • In many countries (including the U.S., UK, EU states, Australia), adult passports are valid for about 10 years from the date of issue.
  • Child passports (usually under age 16) typically last 5 years because kids’ appearances change quickly.
  • Some countries offer options, like Canada where adults can choose a 5‑year or 10‑year passport.
  • For international trips, many destinations expect your passport to be valid at least 6 months beyond your planned return date, so in practice it “expires” earlier for travel purposes.
  • Special emergency or temporary passports often only last a few months (roughly 3–12 months), just long enough to cover urgent travel.

Think of it this way: the date printed in your passport is the legal end of its life, but airlines and border agents may treat it as “too old” several months before that if you’re trying to enter another country.

If your passport is within 6–9 months of expiring and you’re planning a trip abroad, it’s usually safest to renew before you book anything.

TL;DR: Adults: about 10 years. Kids: about 5 years. But for many trips, your passport needs 3–6 months of remaining validity beyond the day you fly home.

Information gathered from public forums or data available on the internet and portrayed here.