Instant birth-date reading
Free BaZi Calculator
Enter your birth date to calculate your Four Pillars chart and see an instant preview of your Year Animal, your Day Master, and the elemental balance that runs underneath everything you do.
How the BaZi Calculator Works
Enter Your Birthday
Your birth date is the only input needed. The calculator maps it onto the Chinese sexagenary cycle to build your Year, Month, and Day pillars.
Build Your Four Pillars
Each pillar carries a Heavenly Stem and an Earthly Branch. Together they reveal your Year Animal, your Day Master, and how the five elements sit in your chart.
Read Your Preview
See an instant preview of your animal, your Day Master, and your elemental balance, then open the full reading if it lands: Ten Gods, missing elements, and your luck cycles.
Your Instant Preview Includes
See it before you decide anything.
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Your Day Master
The Heavenly Stem of your birth day. This is your core identity in the Four Pillars, and the element you are made of.
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Your Year Animal
The Chinese zodiac animal of your birth year, its yin or yang polarity, and the archetype it gives you.
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Your Elemental Balance
How the five elements are distributed across your pillars, your dominant force, and the elements your chart is missing.
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A Glimpse of the Full Reading
A look at the deeper chapters that open in the complete reading, from your Ten Gods to your luck cycles.
Unlock Your Full Four Pillars Reading
The full reading takes your preview deep: your Day Master profile, the Ten Gods that govern how you relate to authority, wealth, and creativity, the elements missing from your chart, and the 10-year luck cycles your life moves through. $19 for the full reading, or $39 for all four systems.
- Your Day Master profile: strengths, growth edges, and elemental nature
- Your Ten Gods: how you relate to authority, wealth, creativity, and peers
- Your Year Animal and the animals you flow with or clash against
- Your full elemental balance and what your dominant force drives
- Your missing elements and what you unconsciously seek in others
- Your 10-year luck cycles and what each elemental decade asks of you
What Is BaZi (Four Pillars)?
BaZi, also called the Four Pillars of Destiny, is a Chinese astrology system built from your birth date and hour. Each of the four pillars (Year, Month, Day, and Hour) carries a Heavenly Stem and an Earthly Branch, and together they form a chart read as a map of your nature, strengths, and timing.
The pillar that matters most is your Day Master, the Heavenly Stem of your birth day, which names your core element and identity. Around it the calculator weighs the five elements, finds your dominant and missing forces, and reveals the Year Animal and Ten Gods that shape how you move through the world.
Frequently Asked Questions
- Is this BaZi calculator free?
- Yes. Calculate your Four Pillars and see your instant preview (Year Animal, Day Master, and elemental balance) without entering an email or paying. The full in-depth reading is optional at $19, or $39 for all four systems.
- What information do I need?
- Your birth date is enough to build three pillars and see your preview. Adding your birth hour reveals your fourth pillar and sharpens the reading, but it is optional.
- What is a Day Master?
- Your Day Master is the Heavenly Stem of your birth day. It represents your core identity in BaZi: the element you are, such as Yang Wood or Yin Fire, and how you naturally engage with the world.
- How does this calculate my zodiac element?
- The calculator pairs your Year Animal with its Heavenly Stem to give its yin or yang polarity and element, then weighs all five elements across your pillars to find your dominant and missing forces.
- What is in the full reading?
- The full reading expands your preview into deep chapters: your Day Master profile, your Ten Gods, your Year Animal compatibility, your missing elements, and the 10-year luck cycles your life moves through.
- Is my birth date stored?
- Your birth date is used to calculate your chart. It is not stored unless you purchase a reading, at which point it is saved to deliver your report.