Calculate your exact age down to days and hours
An age calculator is a tool that allows you to calculate your exact age in years, months, days, hours, minutes, and even seconds. It's useful for knowing your precise age at any time and also for calculating how much time is left until your next birthday.
Example 1: If you were born on March 15, 1990, and today is January 20, 2025, you would be 34 years, 10 months, and 5 days old.
Example 2: A person born on January 1, 2000 would be exactly 25 years old on January 1, 2025.
A: Yes, our calculator is 100% accurate. It uses exact mathematical calculations to determine your age.
A: Of course, simply enter the person's birth date and you'll get their exact age.
A: Knowing your age in different units can be useful for special celebrations, documents, or simply out of curiosity.
Use our future age calculator to find out exactly how old you'll be on any future date.
Try Future Age Calculator