What is Human Design based on?

Human Design is a synthesis of four traditions: Western astrology (planetary positions at birth), the I Ching (its 64 hexagrams map directly to the 64 Gates), Kabbalah's Tree of Life (which informs the structure of the nine Centers), and the Hindu-Brahmin chakra system. Ra Uru Hu (born Alan Robert Krakower) put the system together in January 1987, reporting he received it over eight days in Ibiza, Spain.

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Each tradition contributes a specific layer to the BodyGraph chart. Astrology supplies the raw data — the positions of the Sun, Moon, and planets at two moments: your exact birth, and roughly 88 days before it. The I Ching's 64 hexagrams become the 64 Gates that those planetary positions activate. Kabbalah's Tree of Life gives the chart its nine-Center structure, and the chakra system lends the idea of centers as energy hubs in the body.

Because it draws on astronomical data the same way astrology does, Human Design is sometimes described as astrology's more mechanical, decision-focused cousin — see how the two differ in practice.

Related Questions

Who was Ra Uru Hu?
Ra Uru Hu was the name adopted by Alan Robert Krakower after he reported receiving the Human Design system over eight days and nights in Ibiza in January 1987.
Does Human Design use quantum physics?
It borrows some quantum-physics vocabulary, but that usage is metaphorical rather than a scientific claim grounded in physics research.
Is the I Ching connection literal?
Yes — the 64 hexagrams of the I Ching map one-to-one onto the 64 Gates of the BodyGraph, each occupying a fixed slice of the zodiac.