🎂 Age Calculator
Enter your date of birth to see your exact age and your next birthday.
- Total days lived
- Days to next birthday
What next?
How age is calculated
Full years are counted first, then remaining months and days. People born on 29 February celebrate on 28 February or 1 March in non-leap years.
Frequently asked questions
Does it count leap years?
Yes, real calendar dates are used.
Is my date stored?
No, the calculation runs in your browser.