How Old Am I?

Your age is calculated by comparing your date of birth to today's date, accounting for leap years and the varying number of days in each month. The result shows your completed years plus the remaining months and days.

The calculator shows your total days lived in the stats section below your age. For most adults this is somewhere between 7,000 and 40,000 days.

This happens with some calculators that treat your birth date as midnight UTC instead of your local time zone. This calculator always uses your device's local date, so results are accurate wherever you are.

The calculator shows exactly how many days until your next birthday at the bottom of the results — and displays a cake on your actual birthday.