Zi Wei Dou Shu

Zi Wei Dou Shu (紫微斗数) is one of the most sophisticated systems of Chinese astrology, dating back over a thousand years. It maps 14 major stars and dozens of minor stars across 12 life palaces based on your birth date and time, providing insights into personality, career, relationships, and life trajectory.

Our chart engine uses the iztro open-source library, which implements the traditional Zi Wei Dou Shu algorithm faithfully. The calculation is mathematically precise given your birth data. The interpretation, however, is AI-generated and should be taken as cultural insight and self-reflection, not prediction.

Yes, the birth hour (时辰) is crucial in Zi Wei Dou Shu. Chinese traditional time uses 12 two-hour periods. If you don't know your exact birth time, the chart may not be accurate. Each two-hour shift can change the entire chart configuration.

While Western astrology focuses on planetary positions in zodiac signs, Zi Wei Dou Shu maps stars (many of which are symbolic, not astronomical) across 12 palaces representing different life areas. It uses the Chinese lunar calendar and the 12 Earthly Branches as its framework, offering a distinctly Chinese cultural perspective on destiny.

Yes! You can choose between English, Chinese, or bilingual interpretation. Our AI combines traditional Zi Wei Dou Shu knowledge with modern psychological insight, making this ancient wisdom accessible to English speakers while preserving the original Chinese terminology.