Chronological Age Calculator

Chronological age is the amount of time that has passed since a person's birth. It is measured in units such as years, months, weeks, or days. And it is the most common way to quantify age, representing the actual time elapsed since the date of birth.

Chronological age does not take into account a person's physical, mental, or emotional maturity. Neither does it consider health or biological aging processes. It is simply a measure of time, independent of other factors. Thrivous also provides a free biological age calculator, in case that's what you're looking for.

Use the form below to calculate a chronological age for a person with a specified birth date. All of the fields are required. After completing the form, click the "Calculate" button. Thrivous will run the age calculation and return results immediately.