AI-Powered Bazi Calculator
Free Online Bazi Calculator & Bazi Reading
Enter your birth details to see your Four Pillars, Five Elements, Ten Gods, and 12-month rhythm in a report you can save and revisit.
The report shows its assumptions and uncertainty without dramatic claims.
What Your Bazi Reading Includes
A comprehensive report you can skim, save, and revisit anytime.
Complete Four Pillars Chart
Year, Month, Day, and Hour pillars clearly presented with Heavenly Stems and Earthly Branches.
Five Elements Analysis
Detailed breakdown of Wood, Fire, Earth, Metal, and Water in your chart with balance assessment.
Ten Gods & Life Themes
Understand your strengths, challenges, and key life patterns through the Ten Gods system.
Input Clarity
If birth time or other details are missing, the report explains what may be affected.
Generate Your Free Bazi Chart
Enter your birth details below. Birth date required, birth time optional.
Audience
For users planning around timing, identity patterns, career rhythm, or recurring relationship themes.
Method
Uses birth data to structure Four Pillars signals, element balance, timing layers, and practical trade-offs.
Boundary
It supports planning and reflection; it does not make fixed fate claims or replace professional advice.
Question examples
Review value
Best used as a baseline reading that you revisit when plans, dates, or relationships change.
What Can Bazi Reading Help With?
Use Bazi to explore themes, timing, and trade-offs with more nuance than a simple good/bad answer.
Career Direction
Discover your natural strengths, ideal work environments, and timing for career moves.
Relationships
Understand communication patterns and compatibility dynamics with others.
Personal Growth
Identify areas for development and lifestyle adjustments (not medical advice).
Life Planning
Get a 12-month outlook to help with goal setting and decision timing.
How Our Bazi Calculator Works
Enter Birth Details
Provide your birth date (required) and time (optional). Timezone is auto-detected.
AI Generates Your Chart
Our system calculates your Four Pillars and analyzes elemental relationships.
Get Your Reading
Receive a structured report with insights you can save or ask follow-up questions about.
How to Use This Reading
The report organizes clues and timing patterns so you can reason through your own choices.
Privacy-first: Your birth data is used only for this calculation and not stored by default.
Medical, legal, and investment questions belong with qualified professionals.
Reproducible: Deterministic calculations are stable and include an input hash for verification.
What is Bazi?
Bazi (八字), also known as Four Pillars of Destiny, is an ancient Chinese astrological system that has been used for over a thousand years to understand personality, life patterns, and potential opportunities. The term "Bazi" literally means "eight characters" — referring to the eight Chinese characters that make up your birth chart.
Your Bazi chart is calculated from your birth date and time, converted into four "pillars" representing the Year, Month, Day, and Hour of your birth. Each pillar consists of a Heavenly Stem and an Earthly Branch, creating a unique combination that reveals your elemental composition and life themes.
Unlike Western astrology which focuses on planetary positions, Bazi is rooted in the Five Elements theory (Wood, Fire, Earth, Metal, Water) and the Yin-Yang principle. This makes it particularly practical for understanding your strengths, challenges, and optimal timing for important decisions.
How to Read a Bazi Chart
Reading a Bazi chart involves understanding several key components. The Day Master (日主) — the Heavenly Stem of your Day Pillar — represents you and is the starting point for all analysis. Your Day Master's element determines how you interact with the other elements in your chart.
The Ten Gods (十神) system describes the relationships between your Day Master and other elements in your chart. These include Wealth, Power, Resource, Output, and Companion stars, each indicating different life aspects like career, relationships, and personal growth.
Five Elements balance is crucial in Bazi reading. A well-balanced chart suggests smoother life flow, while imbalances point to areas needing attention. Our Bazi calculator automatically analyzes your elemental distribution and identifies your favorable and unfavorable elements.
The Hour Pillar, when available, adds depth to your reading by revealing your inner self and later life patterns. If you don't know your birth time, our calculator still provides valuable insights based on the other three pillars.
Bazi Calculator FAQ
Common questions about our free Bazi reading tool.
What if I don't know my exact birth time?
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How accurate is this Bazi calculator?
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Is my birth data stored or shared?
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Can Bazi reading replace professional consultation?
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Will I get the same results if I run the calculator again?
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Explore More Eastern Wisdom Tools
Try I Ching for decision guidance, Feng Shui for space optimization, or Date Selection for timing.