Age Calculator
Enter a date of birth to see the exact age in years, months and days — or choose any other date to find the age on that day.
Loading Age Calculator…
How to use Age Calculator
- 1Enter the date of birth.
- 2Leave “Age at the date of” as today, or pick another date.
- 3See the exact age, totals and your next birthday instantly.
Why use FileDagadu
- Runs entirely in your browser — nothing is uploaded to a server
- No account, signup, or watermark required
- Works on desktop, tablet and mobile
- Free with no daily usage limit
Frequently asked questions
How is the exact age calculated?
Years, months and days are counted from the date of birth to the chosen date, using the real length of each month.
What if I was born on 29 February?
In non-leap years the birthday is counted on 1 March.
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