Age Difference calculator

Different cultures have different ways of measuring an individual's age. This calculator uses the most widely used age system as its foundation. A person's age grows under this method on their birthday. For instance, an individual who has lived for three years and eleven months is currently three years old. One month from now, on their birthday, they will become four years old. The majority of Western nations employ this age system.

Certain cultures indicate age by calculating the number of years, either including or excluding the current year. According to one of the old Chinese age systems, an individual's age is determined by their birth year rather than by their birthday, and it starts at age 1. We employ the former technique in our calculator tool.

The Age Calculator can determine the age or interval between two dates. The calculated age will be displayed in years, months, days