Age Calculator
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Age Calculator
Calculate your age in years, months, and days for any date.
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- No signup
- Runs in your browser
Age Calculator
Find an age in years, months, and days.
How to use the Age Calculator
Enter a date of birth and the date you want to calculate the age on. The second field starts with today.
Worked example
Born 29 February 2000? On 1 March 2024 the result is 24 years and 1 day.
How the result works
The calculation counts completed calendar months, using the last valid day when the target month is shorter. This is a calendar calculation. Check the applicable rules if you need to establish legal eligibility.