Question 1

How is exact age calculated?

Accepted Answer

By subtracting the birth date from the target date, adjusting for varying days in each calendar month and leap years.

Question 2

What is a leap year?

Accepted Answer

A year occurring once every four years which has 366 days instead of 365, adding an extra day (Feb 29).

Question 3

How many days are in a standard year?

Accepted Answer

A standard calendar year has 365 days, whereas leap years contain 366 days.

Question 4

Can this tool calculate age in weeks or hours?

Accepted Answer

Yes! Our tool converts the total elapsed time between dates into equivalent values in total months, total weeks, total days, and total hours.

Question 5

Does it count leap years in calculations?

Accepted Answer

Yes. The calculation uses exact dates via Javascript Date objects, which automatically accounts for leap years and month lengths.

Age Calculator