One thought, know your root

Enter your birth details and birthplace to read your Spirit Root from the BaZi chart

Your birth details

Birth date & time

To the minute — used for the four pillars

Birthplace

Uses where you are now — best if you're near your birthplace.

True solar time needs the longitude. Leave empty to use 120°E.

Advanced · enter longitude manually

Used first if filled; the city only supplies the time zone

True solar time Recommended Corrected by longitude and the equation of time

Calculated in your browser · nothing is uploaded

Your birth details are calculated in your browser. They are not uploaded or stored on any server.