Four Pillars of Destiny · 八字
The birth chart China has trusted for a thousand years.
BaZi maps the exact moment you were born into four pillars of time — revealing your elemental makeup, natural strengths, and the decade cycles ahead. No sun signs. No vague platitudes. Just the math, then the meaning.
Cast your chart — free
Charts are computed instantly. Nothing is stored.
Precise by design
Solar-term boundaries to the minute, not calendar approximations. The same rules a classical master would use.
Five elements, decoded
See your elemental balance and which elements feed you — the basis of every BaZi recommendation.
Decade luck cycles
Your chart is the map; the luck pillars are the weather. Know which decade you are actually in.