Calculators · Free
Age Calculator
Calculate exact age in years, months and days from a date of birth, plus total weeks and days, the next birthday and the day of the week you were born.
Enter a date of birth
About this tool
Enter a date of birth to see your exact age today in years, months and days, counted the way people count birthdays. Change the second date to find someone's age on any other day — useful for forms, eligibility rules and historical dates.
The result also shows the age as a total number of months, weeks and days, how many days remain until the next birthday, and the day of the week the person was born.
Month ends and leap years are handled correctly: someone born on 29 February has their birthday counted on 28 February in common years, and one month after 31 January is the last day of February. Nothing you enter is sent anywhere.
More free tools: see the whole hub → · Looking for paid software instead? Browse every directory →
Last updated · How we research and update