Age Calculator

Calculate your exact age in years, months, and days from your date of birth.

✓ Free to use ✓ Instant results ✓ Mobile friendly ✓ No sign-up needed

Date of Birth

Years

Months

Days

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How Age is Calculated

Age is calculated by finding the difference between your date of birth and today's date, broken down into years, months, and days.

Can I calculate someone else's age?+

Yes — just enter their date of birth in the Date of Birth field.

Does it account for leap years?+

Yes, the calculator accounts for leap years when computing exact months and days.

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