# Age Calculator — Free Online Tool | Ibrahim Tools

> Calculate age in calendar years, months, and days. Choose a date of birth and a reference date, with a clear breakdown and no upload.

Canonical: https://tools.ibrahimwali.com/age-calculator
Author: [Muhammad Ibrahim](https://ibrahimwali.com)

## How to use

1. Select your date of birth.
2. Optionally set “as of” a specific date.
3. See exact years, months, and days.
4. Compare the calendar breakdown with total elapsed days.

## Questions and limitations

### Does this account for leap years?

Yes. Calendar month anniversaries are clamped to the last valid day of each month. February 29 anniversaries use February 28 in non-leap years.

### Can I calculate age on a past or future date?

Yes. Change the “Age as of” date to compute age on any day.

## Guide

- [Age Calculator guide](https://tools.ibrahimwali.com/blog/age-calculator-guide)

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