Human Design Calculator — Type, Authority, Profile
Discover your Type, Strategy, Authority and Profile by birth date. Free online Human Design calculator.
What is Human Design
Human Design is a modern self-knowledge system that combines Western astrology, the Chinese I Ching, Kabbalah, the chakra system, and quantum physics. Created by Ra Uru Hu in 1987, it gives you a personal blueprint of how your body and energy interact with the world. The calculation builds a bodygraph of 9 centers, 36 channels, and 64 gates that defines your Type (Generator, Manifesting Generator, Projector, Manifestor, or Reflector), your decision-making Strategy, your inner Authority, and your Profile.
How we calculate it
Planet positions accuracy: ±1 arcsecond. We use Swiss Ephemeris (the recognized standard in astronomical computations) directly in your browser, without sending birth data to a server. The calculation uses the date, time, and place of your birth and computes the Design (subconscious side, built on the 88° solar arc before birth) and the Personality (conscious side). It identifies activated gates and channels, determines defined vs. undefined centers, and calculates the incarnation cross.
What you'll get
A full bodygraph with visualization of all 9 centers, 36 channels, and 64 gates. Description of your Type with strategy and not-self theme. Inner Authority — exactly how YOU should make decisions (emotional, sacral, splenic, ego, self-projected, or lunar). Two-line Profile — your way of interacting with the world. Incarnation cross — your global life theme. Detailed breakdown of activated gates, channels, lines, and centers. Everything is free with no time limits.
Frequently asked
Do I need an exact birth time?
Yes — exact time is critical for Human Design. Profile, Sun gate, incarnation cross, and inner Authority can shift even with a 5-minute difference. If exact time is unknown, we recommend rectification based on known life events.
How is Human Design different from astrology?
Human Design is a synthesis: Western astrology provides the planetary base, but it adds the 64 hexagrams of I Ching (gates), the chakra system (centers), and the Kabbalistic Tree of Life (structure). Instead of 12 zodiac signs, you get 64 gates. Instead of 12 houses, 9 energy centers. The approach is practical: not 'what will happen' but 'how to live according to your nature.'
Is my data safe?
Yes. The Human Design calculation runs entirely in your browser via WebAssembly. Your birth data isn't sent to our server for calculations. You can create a free account to save charts, but only if you want to.