Age Calculator
Enter a birth date to calculate age in years.
How it runsThis calculation or text operation runs in your browser.
What the result means
This calculator returns completed age in years from the birth date. It does not determine legal age, eligibility or any age-based rule.
Important note
The result depends on the current date and the birth date entered.
About this tool
Calculate your age from a birth date with a fast, free online age calculator.
Many browser-based tools process input on your device; external-service tools may send network requests.
How to use
Use the fields above
Enter a birth date to calculate age in years.
No signup
Many tools run locally in your browser.