How do I calculate my exact age?

Enter your date of birth into the calculator. It computes the difference between today and your birth date, accounting for leap years and varying month lengths, giving you your age in years, months, and days.

Does the calculator account for leap years?

Yes. The age calculator correctly handles leap years (February 29) when computing your exact age in days.

Can I calculate age between two dates?

Yes. Enter any start and end date to find the exact time difference between them in years, months, days, hours, and minutes.

Free Age Calculator — Exact Years, Months & Days

Find your exact age in years, months, weeks, days and more

Date of Birth

Calculate Age On

Your Age

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Total Months

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Total Weeks

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Total Days

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Total Hours

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🎉 Next Birthday

Enter your date of birth above

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About the Age Calculator

Calculate your exact age in years, months, days, hours, and minutes. Enter your date of birth and instantly see how old you are down to the day. Also useful for calculating the age difference between two dates, finding out how many days until your next birthday, or determining ages for legal documents.

Our calculator accounts for leap years and varying month lengths for precise results. Free to use, no sign-up required.