Skip to content
Sky & Season

BaZi · Zi Wei Dou Shu · Qi Men

Know your season. Time your moves.

Your birth chart, read through classic Chinese astrology in plain English. Free, private, under a minute.

Birth date

Used to get the right time zone — including old rules like Singapore's UTC+7:30 before 1982.

Used for the Zi Wei and luck-pillar direction calculation.

Calculated in your browser. Nothing is stored unless you save it.

How it works

  1. 1

    Enter when and where you were born

    Date, time (or a rough window), birth city and sex at birth. We apply the right time-zone rules for that place and year.

  2. 2

    Meet your core chart

    Your chart’s centre of gravity, shown as one of ten core essences — with the classical terms one tap away.

  3. 3

    Get your daily season

    A short morning reading on what to lean into and what to go easy on, read from your chart and the day’s energy.

Meet the archetypes

Ten core essences. Everyone has one at the centre of their chart.

All 32 →

Same chart, two ways to read it.

Inner Constellation

The Resilient Weaver

The Resilient Weaver

You tend to find a way around obstacles rather than through them, and to recover quickly.

Classic

Geng Yi Chen Wu

Day Master (日主) Yi Wood — the classical pillars, Ten Gods and hidden stems, each explained in one line the first time it appears.

Your Daily Season

A short reading each morning: what today tends to reward for you, what to go easy on, and why — in one line.

Try 7 days free
Example · Daily SeasonTuesday
The Resilient Weaver

Today's season for The Resilient Weaver

A quiet-building day. Finish what is half-done.

Lean into
Follow-ups, tidying loose ends, one honest conversation.
Go easy on
Launching anything new, spending on impulse.

Why: the day's energy meets your chart as The Steward — it tends to reward patience and completion more than bold starts.

Classical calculationsCorrect historical time zonesYour data stays yoursAbout our approach

Latest from the blog

All posts →