Free Age Calculator
Calculate age in years, months and days from a date of birth with a free online age calculator.
Calculate your exact age in years, months, and days by entering your birthdate.
About Age Calculator
Calculate an age from a birth date and a selected date. This is useful for everyday planning, forms and general date calculations.
How to use this tool
- Enter the date of birth.
- Choose the date to calculate against if the tool provides that option.
- Review the age result in years, months and days.
Frequently asked questions
Yes. You can use it online without a paid subscription.
Use the date controls provided by the calculator to calculate the age on the selected date.