ea***@gmail.com
Interesting content! It's very accurate, and the explanations are really detailed.
Deterministic logic first. AI explanation next.
Each tool begins with declared inputs and deterministic rules. Birth-chart systems keep their calculated structure visible; AI explains those results without rewriting the underlying facts.
How a result is produced
3 steps- Structured inputs
Birth details, questions, selections, or cast inputs are normalized for the relevant tool.
- Rules engine first
Each tool produces its chart, draw, cast, or core facts from its declared rules.
- AI explanation
AI interprets the visible facts and structure without changing the deterministic inputs.
Core analysis journeys
Bazi Analysis
Review the calculated Bazi chart and keep traditional interpretation separate from real-world evidence.
Ziwei Dou Shu
Review the 12 palaces, major stars, Four Transformations, and decade cycles while keeping chart facts separate from interpretation.
Astrology
Inspect reproducible chart placements and keep the interpretive layer separate from personality, relationship, career, or event facts.
Combined Reading
Compare 2-3 independently calculated systems axis by axis. Similar themes add perspective but do not establish empirical reliability.
Vedic Astrology
Separate calculated placements, traditional varga topics, and dasha periods from bounded AI reflection for relationships, work, and current choices.
Human Design
Use one deterministic chart to understand your decision mechanics, stable energy, conditioning patterns, and practical application at work and in relationships.
Sukuyo Reading
Use one frozen birth-mansion profile to explore traditional themes and their practical application without turning symbolism into certainty.
More ways to begin
Six oracles. One clear place to begin.
Compare Tarot, Meihua I Ching, Liu Yao, Lenormand, Qimen Dunjia, and Guanyin lots by how each begins and what it helps you examine. Every method shows its fixed result before any optional AI reading.
Independent experiences
BZTI Archetype
Generate a Bazi archetype card and inspect chart-signal consistency; the result is reflection, not diagnosis or measurement.
Huangli
Look up Huangli fields while keeping calendar data separate from traditional interpretation.
Daily Fortune
Compare symbolic daily themes and time windows, then verify real conditions before acting.
OpenFate Editorial
From core concepts to practical interpretation
Editorial research on Bazi, relationships, wealth, annual timing, and Eastern metaphysics.
Open Source · MCP · Agent Skill
OpenFate Bazi MCP Server
A production-grade Bazi calculation server for Claude, Cursor, Codex, Cline, and every MCP-compatible AI agent.
npx -y @openfate/bazi-mcp
Frequently Asked Questions
Everything you need to know about reports, credits, and how it works.
Credits & Account
Usage & Features
Charting & Algorithm Logic
Technical & Developers
Troubleshooting
Privacy & Legal
About Me
Quick Answer
Enter your birth date, exact local time, and birthplace to calculate one server-generated BodyGraph with Type, Strategy, Authority, Profile, Definition, centers, channels, gates, lines, and a birth-minute stability check.
What You Get
- A free BodyGraph from one validated birth entry; saving a named profile is optional.
- Traceable Personality and Design activations with Gate/Line, longitude, and boundary details.
- A clear supported scope and warning when a result is sensitive to the recorded minute.
Best For
- People searching for a free Human Design chart or BodyGraph calculator.
- Beginners who want Type, Strategy, Authority, and Profile before interpretation.
- Readers comparing results who need the birth inputs and chart scope stated clearly.
How a Free Human Design Chart Calculator Builds a BodyGraph
A Human Design chart calculator begins with birth date, exact local time, and birthplace. It resolves the time and place, calculates the supported planetary activations, and derives the BodyGraph fields exposed by the product.
This page serves calculator intent: it shows the core mechanics and calculation boundaries. Advice about applying the chart belongs to the separate Human Design reading page.
What the BodyGraph Shows
The chart includes Type, Strategy, Authority, Profile, Definition, nine centers, channels, gates, lines, and the supporting Personality and Design activations. Advanced layers that are not implemented are named as exclusions rather than implied.
Personality and Design Use Two Calculation Moments
The chart records conscious Personality activations for the birth moment and unconscious Design activations for the calculated prenatal moment used by the engine. Both sets feed the same frozen profile shown on the page.
A Beginner-Friendly Reading Order
Start with Type, Strategy, and Authority, then add Profile and Definition. Review defined and undefined centers next, followed by channels, gates, and lines. This order prevents one isolated detail from dominating the whole chart.
Why Exact Birth Time and Place Matter
Birthplace resolves the historical timezone and daylight-saving rule used to convert local civil time. Human Design does not apply Bazi True Solar Time or a geographic correction. The recorded minute can move an activation across a Gate or Line boundary; a stability check can flag sensitivity but cannot correct an inaccurate birth record or validate the interpretive system scientifically.
Human Design Chart Calculator Questions
Common questions about BodyGraph inputs, outputs, time sensitivity, and supported scope.
What birth details does the calculator need?
It needs your birth date, exact local time, and birthplace. Birthplace resolves the historical timezone and daylight-saving rule; Human Design does not use Bazi True Solar Time or a geographic correction. The recorded minute can affect Gate and Line activations near a boundary.
What does the free chart include?
The free chart includes Type, Strategy, Authority, Profile, Definition, centers, channels, gates, lines, and Personality and Design activations. It does not include Variables, Color, Tone, Base, PHS, compatibility, or transits.
Do I need to save a birth profile?
No. A direct birth entry can generate the chart. Recent input may be retained locally and an in-progress chart may use session storage; a named saved person is optional and can be linked to your account when signed in.
Is the chart a scientific personality test?
No. The astronomical positions and software derivations are reproducible calculations, but Human Design interpretation is a reflective framework and is not scientifically validated as a personality or forecasting system.