Age calculator
Find an exact age in years, months and days, and the days until the next birthday.
In your browser
years months days
Pick a birth date that’s before the second date.
About this tool
Calculate an exact age from a date of birth, in years, months and days, plus total weeks and days and the countdown to the next birthday.
How to use it
- 1 Enter the date of birth.
- 2 Optionally change the “age on” date.
- 3 Read the age and details.
Questions
Can I calculate age on a specific date?
Yes. Change the “Age on” date to any day in the past or future.
Is my data uploaded?
No. This tool runs in your browser, so your text and files never reach our server.
Is this tool free?
Yes. It’s free to use with no sign-up and no limits for normal use.
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