Age Calculator
Calculate exact age in years, months and days from a date of birth, plus total days and weeks lived and days until the next birthday.
Runs on your device
Result
Results appear here as you type.
What it does
Forms for admissions, visas and jobs often ask for age on a specific date. Choose the date of birth and the date to measure on (today by default). Leap day birthdays are handled.
How to use it
- Enter the date of birth.
- Change "age on" if you need a date other than today.
- Read the exact age.
Example
The example fills in realistic values and runs the tool. Select Try an example above to see it.
When it helps
- Admission and job age limits.
- Passport and visa forms.
- Birthday countdowns.
Questions
How are 29 February birthdays handled?
In nonleap years the next birthday is counted as 28 February.
Is my date of birth stored?
No. The calculation runs in your browser and nothing is saved.
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