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Age Calculator - Years, Months and Days

In short

Free age calculator. Find your exact age in years, months and days from your date of birth, plus total weeks, days and hours and your next birthday.

  • Runs in your browser
  • Nothing uploaded
  • Free, no sign-up

Find your exact age in years, months and days from your date of birth, plus the totals in weeks, days, hours and minutes, and the countdown to your next birthday. Everything runs in your browser.

🛡
100% PrivateNo server uploads, ever
InstantRuns in your browser
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No WatermarksClean output, always
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Free ForeverNo accounts, no limits

How to Use Age Calculator - Years, Months and Days

Age Calculator · free online tool · All Tools Verse
Age Calculator - Years, Months and Days. Free online tool that runs in your browser.
  1. Enter your date of birth. Use the date picker to choose the day, month and year.
  2. Set the comparison date. It defaults to today, but you can pick any date to find your age then.
  3. Read your exact age. See the result in years, months and days.
  4. Check the totals. The table shows your age in months, weeks, days, hours and minutes.
  5. See your next birthday. The countdown shows how many days are left, then print or share.

Frequently Asked Questions

How is age calculated?

The calculator counts the full years, then the remaining months, then the remaining days between your date of birth and the comparison date, the same way you would say your age out loud.

Can I find my age on a past or future date?

Yes. Change the comparison date to any day and the calculator shows how old you were, or will be, on that date.

Does it handle leap years?

Yes. It uses real calendar dates, so leap years and different month lengths are counted correctly.

How long until my next birthday?

The result shows the date of your next birthday and the number of days remaining from the comparison date.

Is my information sent anywhere?

No. Everything runs in your browser. Your dates never leave your computer and it works offline once loaded.

Why are the total months and days different from my age?

Your age in years, months and days breaks the time into calendar parts, while the totals express the whole span in one unit, such as all the days added together.

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