Age Calculator
Find your exact age in years, months, days, hours, and minutes.
Exact ageLeap year safeNo signup
Date of Birth
Text stays on your device
Select your date of birth to see your exact age
Documentation
What is an age calculator?
An age calculator computes your exact age from your date of birth, showing years, months, days, and more.
When do you need it?
Filling forms, verifying age requirements, planning celebrations, or just curious about your exact age.
How to use
- 1) Select your date of birth.
- 2) View your exact age instantly.
FAQs
How accurate is the age calculator?
Highly accurate. It calculates exact years, months, and days based on calendar math, accounting for leap years.
What age units are shown?
Years, months, days, hours, minutes, and total days lived.
Does it account for leap years?
Yes. The calculator properly handles leap years and different month lengths.
Does it store my birthday?
No. All calculations happen locally in your browser. Your data is never uploaded or stored.
Is it free?
Yes. Completely free with no signup or limits.
Privacy: All processing runs in your browser. Nothing is stored.