Age Calculator
Find your exact age in years, months and days, plus totals in days, hours and minutes.
About this tool
Find your exact age in years, months and days, plus totals in days, hours and minutes. Your data never leaves your browser. Client-side processing with zero waiting. No accounts, no paywalls, no watermarks.
How to use
- 1
Type or paste your data in the input box
- 2
Choose your options and run the tool
- 3
Copy or download the result — done!
Frequently asked questions
▸How accurate is the age calculation?
It is calendar-exact: months borrow days from the actual length of the current month and leap years are handled automatically. The result reads like a person would say it, e.g. 27 years 3 months 1 day.
▸Is my birth date stored or sent anywhere?
No. The calculation runs entirely in your browser and nothing is transmitted or stored, so it is safe to use for anyone's date of birth.
▸Why show total days, hours and minutes too?
Exact totals are handy for milestones (like your 10,000th day), forms that ask for age in days, and double-checking. Hours and minutes are derived from the day count.