Calculator Tool

Age Calculator

Calculate age in years, months, and days from a date of birth.

Age-
Total months: -
Total weeks: -
Total days: -
Choose dates to calculate age.

Quick Guide

  1. Step 1: Select your date of birth using the date picker
  2. Step 2: Choose the date to calculate age on (defaults to today)
  3. Step 3: Click Calculate Age to see results instantly
  4. Step 4: View age in years, months, days, weeks, and total days

What is Age Calculator?

Age Calculator computes exact age in years, months, and days from any birthdate. Enter your date of birth to get instant results. See also: bmi-calculator or date-difference-calculator.

How It Works

To use Age Calculator, first select your date of birth using the date picker. Then, choose the date to calculate age on (defaults to today). After that, click Calculate Age to see results instantly. The result appears instantly in your browser.

Use Cases

Frequently Asked Questions

What is Age Calculator?

Age Calculator computes exact age in years, months, and days from any birthdate. It runs entirely in your browser, with no sign-up and no file uploads.

How do I use Age Calculator?

First, select your date of birth using the date picker. Then, choose the date to calculate age on (defaults to today). Click Calculate Age to see results instantly.

Is Age Calculator free and private?

Yes - Age Calculator is completely free and requires no account. Everything runs locally in your browser, so your inputs never leave your device.

Related Tools

Date Difference Calculator

Calculate the exact number of days between two dates.

BMI Calculator

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