Age Calculator
Calculate your exact age and discover interesting facts about your birth date
Leave empty for current date
About Age Calculation
How Age is Calculated
Age is calculated by finding the difference between your birth date and the target date. We calculate the complete years, then the remaining months, and finally the remaining days. This accounts for varying month lengths and leap years.
Cultural Age Differences
In some cultures like Korea and China, age is calculated differently. Korean age counts a person as 1 year old at birth and adds a year every New Year. This calculator uses the international age counting system.