Age calculator

Find your exact age in years, months and days, and the days until your next birthday.

Questions

How is age calculated?

The calculator counts full years, then months, then days from your birth date up to the date you choose.

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

Yes. Change the 'Age on' date to any day after your birth date.

How is the next birthday worked out?

It finds the next time your birth day and month come around and counts the days until then.

Is my birth date stored or sent anywhere?

No. Everything is calculated in your browser.