Age Calculator
Calculate your exact age in years, months, and days.
Enter Birth Date
Table of Contents
Age Calculations
Age calculation involves determining the time elapsed since a person's birth date. This is typically measured in years, months, and days.
- Age is calculated from birth date to current date
- Leap years are accounted for in calculations
- Age can be expressed in years, months, and days
Age Formulas
Here are the key formulas for age calculations:
- Years = Current Year - Birth Year
- Months = Current Month - Birth Month
- Days = Current Day - Birth Day
Practical Examples
Example 1 Basic Age Calculation
Calculate age for birth date: January 1, 2000
Years = 2024 - 2000 = 24 years
Example 2 Age with Months
Calculate age for birth date: March 15, 2000
Years = 2024 - 2000 = 24 years
Months = 1 - 3 = -2 months (adjusted to 10 months)
Example 3 Complex Age Calculation
Calculate age for birth date: February 29, 2000 (Leap Year)
Years = 2024 - 2000 = 24 years
Months = 1 - 2 = -1 month (adjusted to 11 months)
Days = 1 - 29 = -28 days (adjusted based on month length)