天命 — destiny
Discover YourFour Pillars
Calculated from the 10,000-year calendar and true solar time. Your destiny written in the stars, read in clear English.
A living sky, written in five elements
In Chinese astronomy the five visible planets carry the five elements: Jupiter is the Wood Star (木星), Mars the Fire Star (火星), Saturn the Earth Star (土星), Venus the Metal Star (金星), and Mercury the Water Star (水星). At the centre the Sun stands for the Day Master (日主); the Moon is its Yin counterpart.
五行 · Five planets, five elements
The five visible planets are named for the elements — 木星 Wood, 火星 Fire, 土星 Earth, 金星 Metal, 水星 Water.
Scroll to move the planets · hover or tap for meaning · drag to nudge
Begin here — 30 seconds
What is your Chinese zodiac sign?
The familiar doorway in. Your zodiac animal is just one-eighth of your full Chinese birth chart — but it is where every journey begins.
The trust foundation
Calculated like an ephemeris. Read like a story.
Share your birth details
Date, time, and place. We quietly resolve historical timezones and daylight saving for you.
Calculated, never guessed
Your Four Pillars of Destiny are computed from the 10,000-year calendar, solar terms, and true solar time. Deterministic code — not an AI's hunch.
Read your destiny in clear English
Only once your Chinese birth chart is fixed does the interpretation begin — warm, mystical, never a wall of jargon.
"We keep calculation and interpretation apart. Your chart is fixed by astronomy; only the storytelling is written for you."
Our methodology
The eight characters, decoded
Heavenly Stems 天干 & Earthly Branches 地支
Each of your four pillars is a pair: a Heavenly Stem (天干) on top — the ten characters that name an element and its polarity — over an Earthly Branch (地支) below, the twelve that name an animal, a season and a double-hour. Ten over twelve, cycling together, give the sixty 甲子 combinations. Four pillars × two characters = your eight characters (八字).
天干 · The Ten Heavenly Stems
Five elements × two polarities. The Yang form is the element at its most outward; the Yin form, the same element turned inward. Your Day Master is one of these ten.
地支 · The Twelve Earthly Branches
The twelve you already half-know: each carries a zodiac animal, its own element and polarity, and the two-hour slice of the day it governs. Your birth hour picks one of them.
Sixty steps to return to 甲子
天干 · Ten Heavenly Stems
Five elements, each in its Yang and Yin form — the outward face of the element, then the same element turned inward.
甲子
jiǎ zǐ
Yang Wood over Yang Water · Rat
1 / 60
Scroll to turn the rings · drag or tap a character
Beyond the zodiac
Four of those sixty pairs are yours
Year, month, day, and hour — each a stem over a branch. Eight characters in all, which is why your Chinese zodiac animal is only one-eighth of the picture.
Nine readings, one chart
Every dimension of your destiny
Questions
Everything you're wondering
Your chart was written the moment you were born
Read it in clear, warm English. Free to begin — no card, no catch.