Age calculator
Get an age in years, months and days, and see the next birthday.
- Real calendar dates only
- Runs in the browser
This runs in your browser. What you type is not uploaded by this tool.
How to use it
Three steps
- 01
Enter the date of birth.
- 02
Enter the date to measure from. It defaults to today.
- 03
Read the age and the next birthday.
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Questions
How is a 29 February birthday handled?
In a year without 29 February, the next birthday is shown on 28 February.
Does this use time zones?
No. Both values are calendar dates, not moments in a time zone.