Calculate age from a date of birth
Frequently Asked Questions
The Age Calculator computes your exact age from a date of birth, displaying the result in years, months, days, hours, and minutes.
Yes! Enable the "Use as of date" toggle to calculate your age as of any past or future date instead of today.
Calendar months have different lengths (28-31 days). The calculator uses calendar-aware logic to count complete months accurately, which may differ from a simple division.
Yes, the calculator uses JavaScript's built-in Date object which correctly handles leap years when computing the difference between dates.
The calculator uses your browser's local timezone. All dates are treated as local dates at midnight.
Yes! Click the "Copy result" button to copy a formatted summary of your age to the clipboard.
Yes, the Age Calculator is fully responsive and works on all devices including smartphones and tablets.
Yes, the calculator is completely free to use with no account required.