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Free Zi Wei Dou Shu Calculator

Zi Wei Dou Shu

Create a free Zi Wei Dou Shu chart with the Life Palace, Body Palace, twelve palaces, stars and major life periods from your birth details.

Enter details

A structured Zi Wei Dou Shu calculation with a reproducible chart, result and practical interpretation.

The form shows only inputs used by this method.

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Birth dateRequired
Birth timeRequired
GenderRequired
Birth placeMatches time zone automatically

No location selectedType at least 2 characters to search worldwide

Input depthOnly inputs used by this calculation are shown

Use the details you enterThis level does not collect background details that are not used in the calculation.Needs: Only inputs used by this calculation are shown

Detailed adjustmentsTime zone, coordinates and orientation
Time zoneTime adjustment
The plain-language result appears first; chart data and sources can be expanded.
01

What you get

  • Life Palace, Body Palace and all twelve palaces
  • Major stars, supporting stars and transformations
  • Major periods and yearly timing layers
02

How it works

Inputs
The form shows only inputs used by this method.
Method
A deterministic engine calculates the chart before the result is interpreted.
03

How to read it

Verify the calendar and birth hour first. Read the Life and Body Palaces for the central pattern, then use the relevant palace and major period for a specific topic.

04

Frequently asked questions

What is Zi Wei Dou Shu?

Create a free Zi Wei Dou Shu chart with the Life Palace, Body Palace, twelve palaces, stars and major life periods from your birth details. It uses the same submitted inputs and fixed calculation rules each time.

What does the result include?

Life Palace, Body Palace and all twelve palaces; Major stars, supporting stars and transformations; Major periods and yearly timing layers.

What if the time or place is uncertain?

Use the closest supported value, keep the uncertainty visible, and compare boundary cases before interpreting the result.