Feng Shui · Kua Directions

The Eight Mansions method finds your Kua number — and the four directions that sit well with you.

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How your Kua number and lucky directions are calculated

Your 八宅 (Eight Mansions) Kua number from your birth year and sex, and your four personal directions in the traditional order: prosperity, health, relationships, and stability.

Your birth year is first corrected to the solar year — it turns at Lichun in early February, not January 1st — then reduced by digit sum and run through the classic male/female Kua formula. Kua 1, 3, 4, 9 fall in the East group and 2, 6, 7, 8 in the West group; each group maps to a fixed direction table (八宅法).

We compute your personal Kua only — placing furniture or doors by compass needs an on-site luopan reading we don't do. Directions are something to lean toward, never a rule to obey.

How your Kua number and lucky directions are calculated

Why does Bokki ask for my birth year and not just guess it from my age?

The Kua formula also needs your sex, and the solar year it's based on turns at Lichun in early February — someone born in January can still belong to the previous solar year, which a simple age guess would miss.

Do these directions tell me where to place furniture in a specific room?

No — this gives your personal Kua-based directions only. Placing doors or furniture by compass needs an on-site luopan reading, which this tool doesn't do.