Age Calculator – Calculate Your Exact Age from Date of Birth

Know your precise age in years, months, and days. Enter your date of birth and calculate instantly. Optionally, choose any custom date to find your age on that day.

Age Calculator

Leave “As of Date” blank to use today’s date.

About This Age Calculator

Our free online Age Calculator shows your exact age from your date of birth to today (or any chosen date). It provides a detailed breakdown in years, months, days—plus hours, minutes, and seconds for advanced needs. It’s fast, accurate, and mobile-friendly.

How It Works

  1. Enter your date of birth (DD/MM/YYYY).
  2. (Optional) Choose an as of date to calculate age on a specific day.
  3. Click Calculate to see your age instantly.

Why Use This Tool?

  • Fast & Accurate: Instant results without sign-up.
  • Detailed Output: Years, months, days—plus total days, hours, minutes, seconds.
  • Flexible Dates: Works for past or future dates.
  • All Devices: Optimized for phones, tablets, and desktops.

Popular Uses

  • Personal Records for forms, IDs, and legal documents.
  • Event Planning such as birthdays, anniversaries, and milestones.
  • Professional Needs for schools, HR, and healthcare.

Frequently Asked Questions

Does this calculator show time in hours and minutes?

Yes. Along with years, months, and days, it can also display your age in hours, minutes, and seconds for more detailed results.

Can I calculate my age for a future date?

Absolutely. Pick any date in the future or past to see your age on that specific day.

Is it free to use?

Yes. It’s completely free and does not require registration.