Age Calculator - Calculate Exact Age in Years, Months, Days

Calculate your exact age in years, months, days, hours, and minutes. Find age between any two dates. Free online age calculator with birthday countdown.

Enter Dates

Birth Date (or Start Date)

Target Date

Your Age

Enter dates and click Calculate

Age Breakdown

Years

Months

Weeks

Days

Hours

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Frequently Asked Questions

Enter your birth date and today's date (or any target date) to get your exact age in years, months, days, hours, and minutes.

Yes, you can calculate the time difference between any two dates, not just from birth to today.

Yes, the calculator accurately handles leap years when computing exact age.

The calculator uses exact date arithmetic that accounts for varying month lengths. It subtracts the birth date from the target date, adjusting for incomplete months and days to give precise results.

The time calculation is accurate to the minute based on midnight (00:00) of both dates. For precise hour/minute age, you'd need birth time, which this calculator doesn't require.

Yes, this is perfect for determining if someone meets a minimum age requirement for services, rentals, or legal purposes. Just enter the birth date and today's date.

Simply enter the birth date and the specific past or future date you're interested in. The calculator works for any date combination, not just today.

Some calculators use approximations (365.25 days per year) while ours uses exact calendar math. Our method accounts for actual month lengths and is more accurate.

Yes, it works for any valid calendar date. However, be aware that very old dates may have calendar system differences (Gregorian vs Julian).

Absolutely! Enter your birth date and your planned retirement date to see your exact age at retirement. This helps with planning for age-based benefits.

Enter Dates

Your Age

Age Breakdown

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