Eight ways the sky sees you.
Each of these calculators reads your birth data through a different tradition — locational astrocartography, Chinese Bazi, Kabbalistic, Hermetic, Hellenistic, the symbolic oracle of Marc Edmund Jones, synastry between two charts, or the sacred numbers of your birth date. Start with one. Or unlock them all in a single reading.
Numerology
Your birth date reduces to a single sacred digit — a Life Path number that maps directly to a Sephirah on the Kabbalistic Tree of Life. Discover your number, its meaning, and its compatibility.
Synastry
Compare two birth charts and discover the invisible bonds connecting them. Sun, Moon, and Ascendant aspects between charts reveal where you harmonize, challenge, and transform each other.
Bazi Four Pillars
Your cosmic DNA encoded in four vertical columns — the Year, Month, Day, and Hour of your birth. Ancient Chinese astrology calculates the Heavenly Stems and Earthly Branches governing each pillar, mapping your Yin/Yang balance and Five-Element makeup.
Astrocartography
Your natal chart projected onto the earth. Ten planetary lines — Sun, Moon, Mercury, Venus, Mars, Jupiter, Saturn, Uranus, Neptune, Pluto — drawn across a world map. See where Venus amplifies, Saturn initiates, Jupiter expands. Developed by Jim Lewis in 1970s San Francisco.
Profection Year
Your current profection year, your Lord of the Year, and the planet ruling this exact chapter of your life. Plus Zodiacal Releasing from the Lot of Spirit and Firdaria — three Hellenistic and Persian time-lord systems in one reading.
Tree of Life
The Kabbalistic map of your soul. Ten sephiroth connected by 22 paths, each governed by a Hebrew letter and Tarot trump. Discover which sephirah your birth chart roots in and which paths illuminate your life’s work.
Sabian Symbols
A poetic oracle for every degree of the zodiac. Marc Edmund Jones channeled 360 symbolic images in 1925 San Diego — one for each degree. Look up the Sabian Symbols for your Sun, Moon, and Ascendant.
Hermetic Alchemy
Your soul’s alchemical stage. Nigredo, Albedo, Citrinitas, Rubedo — the four phases of the Great Work mapped to your chart, alongside the Seven Hermetic Virtues you’re being called to cultivate.
Wealth Architecture
Where your material power lives, what blocks it, and when it activates. Cross-references your Midheaven Sabian, Bazi 财 wealth element, 10th house ruler, and current Luck Pillar timing. Personalized $19 reading.
Deep Birth Chart
Every system above — Western astrology, Bazi, Sabian Symbols, Tree of Life, Hermetic Alchemy, and Chronocrator — woven into a single reading. Free 7-system teaser, with an optional full AI-written reading.
Why eight systems instead of one?
Most astrology calculators give you a single lens. Your Sun sign, a natal chart wheel, maybe a house-by-house breakdown. That is useful, but it is one tradition’s view of who you are.
These eight calculators read the same birth data through distinct cosmological frameworks, each developed independently across centuries and continents. Astrocartography, developed by Jim Lewis in 1970s San Francisco, projects your natal chart onto the world map—showing where each planet amplifies, initiates, or deepens in geography. Bazi Four Pillars emerged from Chinese correlative cosmology, encoding your birth moment in Heavenly Stems and Earthly Branches with Five-Element theory. The Kabbalistic Tree of Life maps planetary positions onto the 22 paths connecting the sephiroth, using correspondences refined by the Hermetic Order of the Golden Dawn. Sabian Symbols, channeled in a single day in 1925, provide a poetic oracle image for each of the zodiac’s 360 degrees. Hermetic Alchemy places your chart within the four stages of the Great Work—Nigredo, Albedo, Citrinitas, Rubedo—alongside the Seven Virtues of the Corpus Hermeticum. Chronocrator techniques from Hellenistic and Persian astrology reveal which planet rules your current year, decade, and life chapter. Synastry compares two charts. Numerology reduces your birth date to a sacred digit and maps it to the Kabbalistic Sephiroth.
Each calculator works independently—enter your birth data once and carry it between tools, no signup needed. Where they converge, the signal gets louder. That convergence is what the Deep Birth Chart Reading synthesizes: all six systems (the five above plus Western natal astrology) woven into a single narrative.
How the calculators work
All calculations run client-side in your browser. Planetary positions use the astronomical algorithms of Jean Meeus (Astronomical Algorithms, 2nd ed.), with Sun longitude accurate to ±0.02° and Moon longitude computed from 60 periodic terms. The Bazi engine uses Newton-Raphson iteration on solar longitude to determine exact solar-term boundaries—the same method used in the Chinese agricultural calendar. Timezone resolution draws from an IANA timezone database of 200+ cities with DST-aware offsets, including half-hour zones like India (+5:30), Iran (+3:30), and Nepal (+5:45). No data is sent to a server until you choose to generate a full AI reading.
The traditions behind each system
If you want to learn more about the historical and philosophical foundations of these systems, explore the tradition pages:
- Claudius Ptolemy & Western Astrology — the Tetrabiblos and the systematization of natal astrology
- Bazi & Four Pillars Origins — Xu Ziping, Li Xuzhong, and Chinese correlative cosmology
- Marc Edmund Jones & Sabian Symbols — the 1925 channeling session and Dane Rudhyar’s reinterpretation
- Hermes Trismegistus & Hermetic Alchemy — the Corpus Hermeticum, Great Work, and Seven Virtues
- Kabbalah & the Tree of Life — Isaac Luria, the Zohar, and the Golden Dawn synthesis
When the systems speak together, they speak louder.
Each calculator is a single instrument. Your Deep Birth Chart Reading plays them all in the same key — Western astrology, Bazi, Sabian Symbols, Tree of Life, Hermetic Alchemy, and Chronocrator woven into one voice.
Forge My Full Reading →If none of these answer what you came here for, ask the oracle directly.
The Athanor takes your birth data and one specific question, then answers through your full six-system chart cross-referenced. For decision points, relationship dynamics, timing — the things calculators describe but don’t resolve. Three questions, $5.
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