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BaZi Chart and Annual Pillar Calculator

Calculate your Four Pillars and compare the selected year.

Your birth details

Use the local date and time on your birth record.

Select a result to set coordinates and the historical timezone.
Daylight-saving time settings

Birth details are sent to the calculation service, without creating a saved chart or account.

A clear answer, with the method

Calculate your Four Pillars and compare the selected year.

Calculation method

Calculation method

The same BaZi engine powers this calculator and the professional chart. Solar terms, birthplace and the selected time correction determine the pillars. Annual pillars are calendar calculations, not predictions of events.

Worked example

This is an illustrative example, not a personal reading.

Input
1990-12-15 12:00 · Asia/Shanghai · 31.2304, 121.4737 · Male calculation rule · True solar time enabled · Year: 2026
Result
庚午 / 戊子 / 甲寅 / 庚午

Sources and conventions

The sources describe calculation or traditional conventions, not evidence that future events can be predicted. Compare results using the same settings.

Common questions

Can I calculate a 2026 chart?

Choose 2026 in the year field. The result shows the relevant annual layer or return information, without promising events.

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