Birth year by age

What Year Were You Born If You Are 9?

If you are 9 years old in 2026, you were born in 2016 or 2017, depending on whether your birthday has passed.

If you are 9 years old in 2026, your birth year is:

2016 or 2017

Born in 2017 if your birthday has already occurred this year; otherwise, born in 2016.

Current age9
Possible birth years2016–2017
Turns this age during2026

What year were you born if you are 9?

Subtract 9 from 2026. The result is 2017. If your birthday is still coming up in 2026, your birth year is one year earlier: 2016.

Why the answer can be two different years

Age changes on a birthday, not on January 1. Without your birth month and day, both 2016 and 2017 are possible. Use the exact calculator to resolve the date precisely.