Age Calculator

Find your exact age in years, months, weeks, days, hours, minutes, and seconds, and calculate your next birthday.

\text{Age} = D_{\text{target}} - D_{\text{birth}}

Result

Step-by-Step Calculation & Explanation

Age is calculated by determining the differences in years, months, and days between the birth date and a target date (defaults to the current date). Because months have varying lengths, this requires checking the exact calendar progression.