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Astronomy & calendar

Qi Zheng Si Yu Calculator

Qi Zheng Si Yu

Generate a Qi Zheng Si Yu chart from birth time, place and timezone with traditional luminary positions and astronomical data.

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A structured Seven Luminaries Astrology 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
Birth placeMatches time zone automatically

No location selectedType at least 2 characters to search worldwide

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

  • Seven luminaries and four calculated points
  • Palace, mansion and calendar coordinates
  • Traditional relationships and raw data
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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

Confirm place, timezone and calculated time first, then read positions separately from traditional symbolic relationships.

04

Frequently asked questions

What is Seven Luminaries Astrology?

Generate a Qi Zheng Si Yu chart from birth time, place and timezone with traditional luminary positions and astronomical data. It uses the same submitted inputs and fixed calculation rules each time.

What does the result include?

Seven luminaries and four calculated points; Palace, mansion and calendar coordinates; Traditional relationships and raw data.

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.