Age Calculator

Calculate age from a date of birth and see the result in years with a simple explanation.

Use this calculator to calculate age from a date of birth.

Date of birthAge on date

Result0 years

Enter a date of birth to calculate age.

How this calculator works

The age calculator compares the date of birth with the selected date and adjusts the year count if the birthday has not happened yet.

If someone was born on June 10, 2000, and the selected date is June 24, 2026, the age is 26 years.