Ba-Zi.ai

Ba-Zi.ai is a multilingual Four Pillars (BaZi) calculator that separates the chart calculation from any AI commentary. You enter birth date, time and place, and the tool produces a deterministic BaZi chart first, with the option to generate a plain-language interpretation afterwards.

Critical settings that affect the result are kept visible, including timezone, solar-term boundaries, Zi-hour handling and true-solar-time controls, so you can see the assumptions behind the chart rather than having them hidden.

The AI output is offered as an interpretation, not as a substitute for the chart itself or for professional advice. The product is aimed at learners, practising readers and curious users who want to compare a structured, transparent calculation with an accessible explanation.

• https://www.ba-zi.ai/zh-TW/calculator