Base Chart
Shows your natal chart for reading personality.
- Heavenly Stems and Earthly Branches
- Ten Gods, Na Yin, Void, Terrain, and Shen Sha
- Natal stem and branch relationships
☯️ Free Bazi Calculator
Generate your Bazi (Four Pillars of Destiny) chart instantly with this free Bazi calculator, then get an AI reading of your Day Master, Five Elements, and core life patterns.
Powered by ShenShu AI · No sign-up · Instant results
Generate Your BaZi Chart
Enter your birth data to see your BaZi chart and a free AI reading.
What this BaZi calculator gives you
BaZi, also known as the Four Pillars of Destiny, is a birth-time chart that helps you understand personality, relationships, wealth, and life-phase timing.
Advanced Chart
Adds timing layers for reading fortune changes.
- Includes everything from the base chart
- 10-year luck cycles, yearly flows, and fortune context
- Annual-luck relationships
AI Reading Report
Turns chart structure into a clear reading.
- AI reading of the base chart
- Zodiac, Day Master, Ten Gods, and other key topics
- Continue with AI for deeper interpretation
* For interpretive insight only. Major decisions should involve personal judgment and professional advice.
Key Bazi Concepts
Day Master
The core element that reflects basic personality and tendencies.
Learn Day Master →
Five Elements
The element balance that shows overall tendencies in the chart.
Learn Five Elements →
Ten Gods
Chart roles indicating wealth, career, and relationship patterns.
Learn Ten Gods →
Luck Cycles
Shows when conditions are favorable and when to be cautious.
Open 10-Year Luck Tool →
How the BaZi Calculator Works
Enter your birth details—more accurate time helps.
Enter birth details
- If unknown, start with 00:00
Generate your chart
- See Day Master and Elements
Read your insights
- Go deeper only if you need specifics
FAQ
- What is a Bazi calculator?
- A Bazi calculator is a tool that uses your birth date and time to generate your Four Pillars chart. In other words, a Bazi calculator is also a Four Pillars calculator, helping you see your Day Master, Five Elements, and core chart structure.
- Can I calculate BaZi without an exact birth time?
- Yes. If your birth time is unknown, enter 00:00 to generate the chart. The hour pillar may be inaccurate, but the year, month, and day pillars remain valid. Accuracy may be lower because the hour pillar affects the overall structure.
- Does a few minutes difference matter?
- Usually not. But if the time is close to a pillar boundary (each 2-hour segment) or near a day boundary, it can affect the hour pillar or even the day pillar.
- Should I enter a solar or lunar date?
- Please enter your solar (Gregorian) date. The system automatically converts it into the BaZi chart.
- Do I need to sign up or pay?
- Basic chart generation and core reading are free. Advanced AI analysis may require payment.
- Is my birth data saved?
- For free use, data is not stored long-term. Paid users can save and delete their data anytime.
Next Steps
Go deeper with relationship dynamics and timing cycles.
💕 BaZi Compatibility
Compare two charts to understand relationship patterns, strengths, and friction points.
Check compatibility →🗓️ 10-Year Luck Analysis
See timing shifts across life phases to understand key windows now and ahead.
Open luck cycles →Ready to generate your BaZi chart?
Enter your birth details and get your chart in seconds.
No sign-up · Free to start