Age Calculator

Calculate your exact age in years, months and days, plus your next birthday and total time lived.

Date of Birth

Age on Date

Enter a date of birth to calculate age.

How the Age Calculator Works

Enter a date of birth and choose the date you want to calculate the age on. The calculator accounts for different month lengths and leap years when showing age in years, months and days.

What Does the Age Calculator Show?

Along with exact age, QuickWebUtil shows total months, weeks, days, hours and minutes, plus the date of the next birthday and how many days remain until it.

Calculate Age on Any Date

The second date does not have to be today. Change it to calculate how old someone was or will be on another date, which can be useful for forms, eligibility dates, anniversaries and planning.