Open calculators.
Every system, for everyone.
The computational layer behind K A X A N T A, exposed for public use. Enter a birth date, get a chart. No email required. If you like what you see, the synthesis lives in your blueprint.
Astronomy-engine for planetary positions. Lunar-javascript for Chinese calendar stems, branches, and solar terms. Our Flying Star and Qi Men implementations, open for audit. What we compute for your full blueprint is exactly what you can compute here — we just synthesize it.
Featured · Ba Zi four pillars
Your elemental constitution.
◆ Four pillars · sample
◆ Element balance
A wide river, carrying volume but lacking banks. Your strength: responsiveness, reach, moving others. Your asymmetry: structure and limits. Metal feeds you (containment, clarity, discernment); Earth holds you (ritual, repetition, commitment). Avoid amplifying what's already loud — more Water without more Earth becomes flood. Your useful god this decade: Earth.
All calculators
Type, strategy, authority, profile, and your full bodygraph with gate activations.
Full tropical chart with all 10 planets, 12 houses (Placidus or Whole Sign), and an aspect grid.
Your 12-palace narrative chart with major and minor stars placed, palace-by-palace.
Life Path, Expression, Soul Urge, Personality, personal year — all from name + birth date.
Your Kua number under Eight Mansions, and your four best + four worst compass directions.
This year's 9-palace star chart for your home — where to activate, where to suppress.
The 9-palace Qi Men chart for any given hour — gates, stars, deities, direction of advantage.
Two birth dates, four lenses — Western synastry, Chinese zodiac, Ba Zi day masters, numerology — one honest, scored read.
Today's Moon sign, void of course, Ba Zi day pillar, Qi Men hour, & more — in one clean feed.
Planned calculators (4)— in development
Same inputs, different alphabet mapping — based on Babylonian letter values, not sequential.
Enter an intention and a day range — we'll return the three best hours, with reasoning.
Match a date & facing direction to its 64-hexagram classification.
Enter your home's sitting direction and water exit — we'll return the San He wealth diagnosis.
Why would we give these away?
Because the calculation is the easy part. You can look up your Sun sign in two seconds; our job begins at the twentieth second — when four systems disagree, and you need the Architect to tell you why, and which disagreement matters for the decision sitting on your desk. The calculators are free because synthesis is what you pay for. Both deserve to be excellent.