Result
Choose a birth date to see the result.
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Choose a birth date to see the result.
Great for exact age and quick comparisons
Useful when you want to know how many years, months, and days passed between a birth date and another date.
Age calculator
Calculate exact age in years, months, days, and total days from a birth date to today or another end date.
Calculate age without doing the math by hand
Useful for forms, comparisons, and any quick exact-age check.
Use cases
When an age calculator is useful
Forms
Helpful for checking the right age before copying it into a form or record.
Comparisons
Also useful for measuring age up to another chosen date, not only today.
Quick checks
Useful when you want exact age without manual calculations.
FAQ
Common questions about calculating age
Does it work online?
Yes. Pick the dates and the age appears directly in the browser.
Can I use another end date?
Yes. You can calculate until today or any other date you choose.
Does it show total days?
Yes. Besides years, months, and days, it shows the total number of days.
Does it need a calculate button?
No. The result updates automatically as you edit the dates.
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