Bazi Calculator — Four Pillars of Destiny Chart
Calculate your free Bazi chart online. Discover your Day Master, Four Pillars, and the cosmic blueprint of your life through Chinese astrology.
How It Works
Enter Birth Details
Provide your birth date, time, and location for accurate calculation.
Generate Your Chart
The calculator computes your Four Pillars: Year, Month, Day, and Hour.
Read Your Analysis
Understand your Day Master, element balance, and life path insights.
What Is the Four Pillars of Destiny?
The Four Pillars of Destiny (Ba Zi) is a foundational system in Chinese metaphysics that analyzes a person's destiny through eight Chinese characters derived from their birth time. Each pillar represents a different aspect of life:
| Pillar | Represents | Influences |
|---|---|---|
| Year Pillar | Ancestors & heritage | Family background, early childhood, societal trends |
| Month Pillar | Parents & career | Work life, relationship with authority, season of birth |
| Day Pillar | Self & spouse | Core personality (Day Master), marriage, inner self |
| Hour Pillar | Children & legacy | Later life, creative output, what you leave behind |
Frequently Asked Questions
What is a Bazi chart?
A Bazi chart (八字, literally "eight characters") is a Chinese astrological chart created from your birth year, month, day, and hour. It reveals your innate personality, strengths, weaknesses, and the timing of major life events according to the Five Elements theory.
What is a Day Master?
The Day Master (日主) is the heavenly stem of your Day Pillar and represents your core self in Bazi. It is one of the 10 heavenly stems (甲 乙 丙 丁 戊 己 庚 辛 壬 癸), each associated with one of the Five Elements (Wood, Fire, Earth, Metal, Water) in either Yang or Yin polarity.
Is Bazi different from Western astrology?
Yes. While Western astrology uses the positions of planets relative to constellations, Bazi uses the Chinese solar calendar and the Five Elements theory. Bazi focuses on element balance and the cyclical nature of time (10-year luck cycles), whereas Western astrology focuses on planetary transits and aspects. Read our Bazi vs Astrology comparison for details.
Do I need my exact birth time?
While an exact birth time produces the most accurate chart, the Year, Month, and Day pillars can still be calculated without the birth hour. Fate365 can generate a chart with or without the hour pillar.
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