Date & Time Last Updated: January 18, 2026 5 min read

Age Calculator

Calculate your exact age in years, months, days, and more with our free age calculator. Perfect for tracking ages, planning events, or determining age differences.

Enter your birth date

Leave as current date to calculate your age today

Understanding Your Age Calculation

The Age Calculator is a precise tool that calculates your exact age from your date of birth to today or any specific date. It displays your age in multiple units: years, months, weeks, days, hours, and even minutes.

Why Calculate Your Exact Age?

Calculating your exact age is useful for:

  • Official Documents - Accurate age reporting for forms and applications
  • Health Purposes - Age-related medical assessments and checkups
  • Event Planning - Calculating anniversaries and milestones
  • Curiosity - Discover exactly how many days or hours you’ve lived

How to Use the Age Calculator

Simply enter your date of birth and the calculator will instantly display your exact age in multiple formats. You can also specify a future date to calculate how old you’ll be on that day.

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