Free. No signup. Birthplace-based true solar time.
Free BaZi Calculator
Start with your birth date. Add time and city for a complete Four Pillars chart.
Start with your birth date. Add more details when you know them.
Your chart includes: Four Pillars · Day Master · Five Elements · Ten Gods
Your birth time completes the fourth pillar.
Start simple. Go deeper when ready.
A complete BaZi calculator that stays beginner-friendly
MyBazi uses your birth date, time, and selected city to calculate the Four Pillars, Day Master, Five Elements, and Ten Gods. The complete chart is calculated first, then explained in a beginner-friendly reading order.
How true solar time is used
The city of birth supplies longitude and standard-meridian data. MyBazi adjusts the recorded birth time before calculating the chart, which can change an Hour Pillar or the solar date near a boundary.
BaZi calculator FAQ
No. The first result highlights your Day Master because it is easiest for beginners, but the expanded chart also shows Four Pillars, element balance, and Ten Gods.
You can start without it, but birth time is needed for an exact Hour Pillar. If it is unknown, the calculator marks that part clearly.
The city supplies longitude and standard-meridian data for the true solar time adjustment. This can affect the Hour Pillar or solar date near a boundary.
Ten Gods are relationship roles between your Day Master and other chart characters. They help explain patterns around support, output, wealth, authority, and resources.
No. MyBazi presents BaZi as a decision and self-understanding framework, not a deterministic prediction.