BaZi Calculator (Free Four Pillars Chart)
A BaZi calculator converts your birth date and time into your Four Pillars chart — the eight characters of your BaZi — using the traditional lunisolar (萬歲曆 / manseryeok) calendar that defines the year by Beginning of Spring, not January 1.
What a BaZi calculator gives you
- Your four pillars (year, month, day, hour), each with a Heavenly Stem and Earthly Branch.
- Your Day Master — the day stem that represents you — and its element.
- Your Five Element distribution, so you can see what is abundant and what is missing.
Why the calendar matters
- BaZi uses solar terms, so anyone born in late January or early February may belong to the previous BaZi year. A good calculator handles this automatically.
- It also converts your local clock time into the correct two-hour branch for the hour pillar.
FAQ
Is this BaZi calculator free?
Yes. You can generate your Four Pillars chart for free, including your Day Master and Five Element balance.
What if I do not know my exact birth time?
You can still build the year, month and day pillars. The hour pillar and some luck-cycle detail need the birth time.
Related
BaZi chartFour Pillars of DestinyBaZi reading
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