About Age Calculator

Age Calculator (age.xaygo.com) is a free, fast, and privacy-friendly tool that helps you calculate your exact age and explore fun birthday-related information — all without sharing any personal data.

What this site offers

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Age Calculator

Find out your exact age in years, months, days, weeks, and hours.

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Age Comparison

Compare two birthdays and see who is older and by exactly how much.

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Chinese Zodiac

Discover your Chinese zodiac animal based on your birth year.

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Star Sign

Find your Western astrological sign based on your birthday.

Our principles

Privacy first — All calculations run locally in your browser. Nothing you type is ever sent to a server.
No sign-up required — Use every tool instantly, no account needed.
No installation — Works on any device with a browser.
Always free — The tools on this site are and will remain free to use.

Contact

Questions or feedback? Email us at [email protected] or explore more tools at xaygo.com.