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Chinese Astrology Calculator

Generate Your Bazi Chart

Enter your birth date, time, and location to calculate a Bazi (ε…«ε­—) Four Pillars chart. See the Day Master, Five Elements balance, and Life Chapters under clearly stated calendar rules.

Chinese astrology, clearly defined

A full Bazi chart is more than a zodiac animal

The popular Chinese zodiac labels an animal year using Lunar New Year. Bazi uses four pillars and a solar-term boundary, including Lichun (Start of Spring) for the Year Pillar. This page keeps those conventions separate so a boundary date is not given a misleading single answer.

Looking only for an animal-year answer? Read the existing Chinese zodiac guide first.

Calculate Your Bazi Chart

Enter your birth details to reveal your Four Pillars of Destiny. Free, no login required.

Or see a worked example:

Public birth dates and places from cited public records; exact birth times are not publicly verified, so examples run in 3-pillar mode without an Hour Pillar.

What this Chinese astrology calculator shows

Four Pillars

Year, Month, Day, and Hour pillars built from your birth moment.

Day Master

The Day Stem used as the chart's central reference point.

Five Elements

The Wood, Fire, Earth, Metal, and Water distribution in the chart.

Life Chapters

Decade-by-decade timing periods with the calculation basis visible.

The chart is a deterministic calculation under the displayed rules, not a scientific measurement or a guaranteed prediction. If you are comparing calendar dates rather than generating a birth chart, use the Chinese calendar converter and daily almanac.

Frequently Asked Questions

This calculator generates a Bazi, or Four Pillars of Destiny, chart from your birth date, time, and location. It shows the Heavenly Stems, Earthly Branches, Day Master, Five Elements balance, and related chart structures.