Age calculator

Your exact age on any date, from your DOB.

Ready when you are On-device processing

YOUR RESULT—

Fill in your details and calculate.

A little less working out.

Your input stays in this browser. No account needed.

THE QUICK GUIDE

How to use age calculator

Enter your date of birth and the date on which you need your age.

We count completed calendar years and months, then the remaining days. Month-end dates are clamped to the last valid day.

For a birth date of 15 June 2000, age on 20 June 2026 is 26 years and 5 days.

For official eligibility, check the organization’s cutoff and leap-day rules.