How accurate is the conversion?

It follows the Gregorian–lunar conversion standard used by the Hong Kong Observatory (1900–2100), consistent with the Chinese almanac (Tung Shing).

Can I look up a lunar birthday?

Yes. Enter your Gregorian date of birth to get the corresponding lunar birthday, stem-branch year and zodiac sign.

Can I rely on the do's & don'ts?

The do's & don'ts (Tung Shing) are a traditional folk reference listed by classical almanac rules — for reference only and not advice.

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Chinese Lunar Calendar Converter

Enter a Gregorian date to convert it to the Chinese lunar date, with the Heavenly Stem & Earthly Branch year, zodiac, solar term and almanac do's & don'ts — handy for lunar birthdays and date selection.

January 2026

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Supports 1900 to 2100

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How to use

Pick the Gregorian date you want to look up
See the matching lunar date, stem-branch year and zodiac instantly
Check the day's solar term and almanac do's & don'ts below

FAQ

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