About This Launch
Bazi Calculator builds a free BaZi Four Pillars chart using true solar time, in English and Chinese, with no account needed. Full reports and the BaZi Agent use credits and require sign-in. Readings are interpretive and meant for reflection.
Screenshots

Why I Built This
Many free BaZi charts ignore true solar time, so the pillars can be wrong for people born near a two-hour boundary. I wanted a calculator that applies true solar time and explains Day Master and Five Elements clearly.
Launch Details
CategoryLifestyle
StageLive
ListedNovember 1, 2026