Age calculator
Exact age in years, months and days.
Calculate age.
Everything happens on your device: nothing is uploaded to the internet.
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Age calculator: what it is for
The age calculator shows your exact age in years, months and days, how many days you've lived and how long until your next birthday.
You can also calculate the age on a specific date, in the past or the future.
How to use
- Enter the date of birth.
- Choose the reference date if you want.
- See the exact age and fun facts.
When to use it
- Fill out forms.
- Know your age on an exam or application date.
- Curiosity about days lived.
Frequently asked questions
Is it really free?
Yes, 100% free. No sign-up, no subscription and no usage limits. All Tools123 tools are free and run right in your browser.