🎂 Age Calculator

Calculate your exact age in years, months, and days. See total days lived and days until your next birthday.

✓ Free forever

✓ No sign up

✓ No file size limits

✓ Works on all devices

Date of birth

Calculate age as of (leave blank for today)

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Frequently asked questions

Very accurate — it accounts for leap years and different month lengths.

Yes — set the 'Calculate age as of' date to any past or future date.

Yes, completely free, forever. No hidden fees, no subscriptions, no sign up required.

Yes — iPhone, Android, Mac, Windows, any browser. No app download needed.