Calculate your exact age in years, months, days, and more
An age calculator is a tool that determines a person's age based on their date of birth and the current date. Our age calculator goes beyond simply calculating years - it provides a detailed breakdown including months, days, and even total days lived.
Using our age calculator is simple:
Our age calculator provides precise calculations that account for leap years and varying month lengths. Unlike simple calculations that might just subtract years, our tool gives you an accurate measurement of your exact age.
How is age calculated? Age is calculated by comparing the birth date to the current date, accounting for the different lengths of months and leap years.
Can I calculate age for a future date? Yes, simply enter a future date in the "Current Date" field to see how old you will be on that date.
What if I was born on February 29? Our calculator correctly handles leap year birthdays, showing your age accurately even for those born on February 29.