Cast a Zi Wei synastry chart
Enter both people’s birth date, time and place. The tool casts a chart for each, mirrors the twelve palaces, traces every transformation into the other chart, and lists star overlays with the element bureaus.
What kind of relationship is this?
Set this first: it decides which houses the reading looks at and how the five themes are ordered.
The type never enters the numbers: switching it leaves every aspect and placement identical. Now: No relationship type assumed; read the overall interaction first
What do you most want to see clearly?
Pick the closest one, or write it in your own words. Once the chart is cast, the reading answers it against both charts.
A
Person A
Synastry casts one natal chart per person, then reads the relationship between them. Order only decides which side is which.
B
Person B
Fill in both birth details first
Names are used for the chart title only and never enter the calculation; birth details stay in the link and are not stored on the server.