Everyday Helpers

Age & Date Calculator

Two calculators: your precise age right now, and the distance between any two dates in days, weeks, months and business days.

Runs entirely in your browser — nothing is uploaded to a server.

How old am I?

Date of birth

Age as of

—Exact age

—Months

—Weeks

—Days

—Hours

Enter a date of birth above to see your exact age.

From

Count the end day too

—Days

—Weeks

—Weekdays

—Y / M / D

How is exact age calculated?

Calendar-aware: it counts whole years, then whole months, then remaining days, accounting for different month lengths and leap years.

Can it count business days?

Yes — the date difference calculator shows weekdays only alongside the total.