Draw a chart
Enter the birth date, the hour and the sex used by the traditional rules. Everything is calculated in your browser.
The longitude is used only in your browser to correct solar time. It is not uploaded or logged.
Structured reading
The chart is a structural result produced by the traditional placement rules. The chart and the structured reading are free. An AI deep reading is a paid content service.
The English AI deep reading is not open yet.
About the inputs
Date
Use the Gregorian date. Month and leap-month edges follow the traditional calendar library.
Hour
Two hours make one double-hour, twelve in total. 23:00 belongs to the next day's Zi hour.
Sex
The traditional rules use sex to decide the direction of the decade stages. It is a rule parameter, not a value judgement.