1. Four Pillars and Day Master
The year, month, day, and hour pillars show heavenly stems and earthly branches. The Day Master is the reference representing you, and a useful place to start.
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Free Four Pillars Chart
Your natal chart at a glance
Enter birth details to explore the Four Pillars, hidden stems, life stages, Five Elements and Ten Gods, major and annual cycles, monthly flow, and branch interactions for free.
Input
Enter your birth date and time
Unknown birth time leaves out the hour pillar and hour-branch items.
What is on your mind?
Start with the reading that fits your question
What this reading explores
- Recurring reactions in love and relationships
- Money patterns and the timing of major decisions
- The next 12 months and 5 years: themes and turning points
Featured reviews 4 reviews
What stayed with me was the idea that the period I thought I had wasted was actually a necessary time for me to mature. Thank you.
It was a long report, but it was engaging and easy to read. I liked both the interpretation and the writing.
I get readings often—shamanic readings, Saju, and tarot—but few places explain things in this much detail. Being able to revisit it after signing in is a real strength. It was accurate and helped me notice things I had missed.
Combining astrology with Saju made the reading feel more layered and accurate. The calm, warm tone also made it easy to read.
How to read the Four Pillars
A free Four Pillars calculator without signing up
Enter birth details to explore your Four Pillars, major cycles, void branches, and symbolic stars. This free tool helps you compare the chart's basic structure with other calculators.
2. Five Elements and Ten Gods
Explore Wood, Fire, Earth, Metal, and Water alongside Peers, Output, Resources, Duty, and Support. The free chart focuses on structure rather than a personal interpretation.
3. Major cycles, void branches, and symbolic stars
See nine major cycles, void branches, and calculated stars such as Peach Blossom, Travel Horse, Canopy, Heavenly Noble, and Blade. These names are reference markers, not fixed predictions.
4. When your birth time is unknown
An unknown birth time leaves out the hour pillar and hour-based items. The year, month, and day pillars remain available.
5. Comparing chart calculators
You can compare your Four Pillars with other Korean chart services here for free. Zi Wei Dou Shu, Qi Men Dun Jia, and Liu Ren are separate systems; this page displays the Saju structure.
Free chart FAQs
What is included for free?
The Four Pillars, Five Elements and Ten Gods, nine major cycles, void branches, and the names of major interactions and symbolic stars are free.
How does the free chart differ from a paid reading?
The free chart shows structures and labels. Personal and compatibility readings explore how those patterns recur in love, money, and work.
Can I use it without knowing how to read a chart?
Yes. The characters and element labels help first-time readers explore the chart's basic structure.
Can I compare it with other calculators?
Yes. Services can differ in presentation and interpretation, so compare the Four Pillars, elements, Ten Gods, major cycles, and void branches together.
Does it include Heavenly Noble and Blade?
Yes. Heavenly Noble and Blade are shown relative to the Day Master. The free section covers their names and general meanings.