Age Calculator

Calculate exact age from a birth date with years, months, days, weeks, and total days.

Age Calculator

Result

Enter values to see the result.

How it works

This age calculator is useful for birthdays, applications, school forms, eligibility checks, and planning. It shows an exact calendar age plus simple totals that are easy to copy.

Examples

Birthday planning

Find the exact age someone will be on their next birthday.

Eligibility dates

Check age on the date of a form, exam, or registration.

FAQ

Can I use this for forms or applications?

Yes. Use the target date field to calculate age on the exact date you need.

Can I calculate age on a past or future date?

Yes. Choose a target date to calculate age on that specific day.

What does total days mean?

It is the full number of days between the birth date and target date.