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Chart Strength: Is Your Day Master Strong or Weak?

By Data Saju · Published

A strong (身强) or weak (身弱) chart describes how much support your Day Master — you — receives within the chart. Strong is not good and weak is not bad: it is the starting point that shows what you need more of. The useful element is decided from here too.

A rock and a leaf in the wind on a balance scale

What supports you, and what draws on your strength

Sort the five ten-god groups by your Day Master, and they divide into the side that supports you and the side that uses your energy.

SideGroupWhat it does
SupportsPeers (Friend, Rob Wealth)The same element as you. Holds out alongside you.
SupportsResource (Indirect, Direct)The element that generates you. Refills you from behind.
UsesOutput (Eating God, Hurting Officer)The element you generate. Spends energy on expressing and making.
UsesWealth (Indirect, Direct)The element you control. Spends energy on results and money.
UsesOfficer (Seven Killings, Direct Officer)The element that controls you. Responsibility and rules press on you.

Traditionally three things are weighed: whether your month branch supports you (得令, "having the season"), whether your day branch — the seat you sit on — supports you (得地, "having the ground"), and whether the remaining characters are mostly supportive (得勢, "having the numbers"). Having the season weighs most, because the energy of your birth season is the foundation of the whole chart.

Seven levels

Dividing charts only into strong, weak and balanced leaves people near the borders in limbo. So our reading shows the strength score in seven levels.

LevelStrength scoreFeel
Extremely weak20 or belowAlmost carried along by the surrounding energies
Very weak21–32Needs a lot of support
Weak33–42Comes alive when supporting energy arrives
Balanced43–54Not leaning far either way
Strong55–66Shines when it has somewhere to put its strength
Very strong67–78Overflowing; needs an outlet
Extremely strong79 or aboveOne energy has nearly taken over the chart

Strong charts and weak charts

People with strong charts have clear views and push hard. Surplus strength easily turns into stubbornness or going it alone, so they do best when they have somewhere to put it: Output (expression), Wealth (results) or Officer (responsibility).

People with weak charts are perceptive, read the room well and do their best work in cooperation. Carrying everything alone wears them out quickly, so they come alive when Resource (learning, backing) and Peers (colleagues) arrive.

Balanced charts have good equilibrium but are easily tipped one way or the other by incoming luck, which makes the flow of luck especially worth watching.

Common myths

How this site calculates it

When adding up the elemental strength of the eight characters, each position has its own weight: the month branch counts 3×, the day branch 1.5× and every other stem and branch 1×. The Day Master itself is left out.

Each branch is split by its hidden stems: with two hidden stems, residual and main in a 3:7 ratio; with three, residual, middle and main in a 2:3:5 ratio.

The share (%) of Peers and Resource in the total is the strength score. 55 or more reads as strong, 42 or less as weak, and anything between as balanced. Your level and score are on the five-elements card of your complete reading.

Enter your date of birth to see this in your own chart — free, and nothing is stored.

Check my chart strength

Read next

The useful element

The element your chart needs most

Chart structure

Your month branch and where you are put to use

The twelve life stages

Your Day Master's strength as a life cycle

Symbolic stars

Peach Blossom, Travelling Horse, Heavenly Noble