Age calculator

Your exact age in years, months and days.

Your date of birth stays in your browser and is not sent anywhere.

More date tools

Days between datesCount the days, weeks and months between any two dates.Business days calculatorCount or add working days, skipping public holidays where you are.Birthday countdownHow many days until your next birthday.Today's dateToday's date in every common format.Week numberWhat week of the year it is, with a full list.Day of the yearWhich day of the year today is.Days left in the yearDays, weeks and work days left this year.

Frequently asked questions

How is age calculated?
In whole years since your last birthday, then whole months, then days. People born on February 29 turn a year older on February 28 in non-leap years.