Overview

This perpetual calendar lets you query Gregorian and lunar dates, solar terms, almanac Yi/Ji, Gan-Zhi data, zodiac, and festivals for practical date planning.

Key Features

• Query Gregorian and lunar date mapping by selected date.
• View Gan-Zhi year/month/day, zodiac, solar term, and five-element info.
• Check almanac fields including Yi, Ji, clash, Pengzu, and Taishen.
• Copy full query results with one click.

Use Cases

• Wedding date reference, family milestone planning, and holiday scheduling.
• Travel planning, study schedule setup, and work date verification.
• Traditional calendar study and solar-term lookup.

Notes

• Calculations run locally in your browser and do not upload your date input.
• Results are suitable for general reference; for formal use, verify with official calendar sources.

FAQ

• Why are some terms still shown in Chinese on the English page?

Many lunar and almanac terms are standardized Chinese terms, so they are kept to preserve exact meaning.

• Does this tool require internet access for each query?

No. After the page loads, queries are computed locally.