Foundational BaZi

Four Pillars BaZi Chart

Enter a birth date and time of day. We compute the four pillars (year/month/day/hour), the five-elements distribution, and a day-master archetype reading. Everything runs in your browser — nothing is sent to a server.

The chart is calculated in your browser using real solar-term boundaries, so your birth data is not sent away. It works best as a clear way to understand your Four Pillars structure, five-element balance, and overall rhythm.