How to Calculate Age

Age is calculated by comparing a date of birth with a target date, usually today's date. The result is easiest to read when it is split into full years, remaining months, and remaining days.

Simple Method

Subtract the birth year from the current year, then adjust the answer if the birthday has not occurred yet in the current year. Next, calculate the remaining months and days.

Why Use an Online Calculator?

Manual age calculation can become confusing around month lengths, leap years, and dates near the end of a month. The GanakMitra Age Calculator handles those details instantly.