Yang Metal and Yin Water compatibility
Metal feeds Water
Here two people meet through their day masters, the birth-day character saju reads as the self. Yang Metal is 庚, a yang Metal stem; Yin Water is 癸, a yin Water stem.
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Metal feeds Water
Metal feeds Water in the five-element cycle, so 庚 tends to give and 癸 tends to receive. 庚 often brings support and ideas, and 癸 brings warmth and results. Making sure the giving goes both ways keeps it balanced.
One yang stem and one yin stem: one tends to push forward and the other tends to read the room, which often fits well.
The two day masters
Yang Metal · Raw Steel
uncut raw ore
Keywords: Bold · Decisive · Loyal
You're like raw steel or a sturdy sword, strong and straightforward. You make decisions fast and stand up for what's right. Once you care about someone, you're loyal to the end.
Yin Water · Rain & Dew
quiet rain soaking in
Keywords: Intuitive · Gentle · Imaginative
You're like soft rain or morning dew that quietly helps everything grow. You are intuitive, imaginative, and deeply caring. You sense feelings in the air before anyone says a word.
What each one is to the other
- To Yang Metal, Yin Water plays the “Bold self-expression (output star)” role: new ideas & speaking up.
- To Yin Water, Yang Metal plays the “Helping hands (resource star)” role: support & learning.
If you are one of them
If you are Yang Metal and your partner is Yin Water
Metal feeds water in saju, and that is the tone of your pairing. Your core element, the character that stands for you (日干), is metal, while your partner carries water. You likely provide steadiness, principles and practical backing, and they turn that into insight, creativity or emotional warmth. Many couples like this feel like a thinker and a feeler who complete each other. The imbalance to avoid is feeling like the provider who never gets refilled. Name what restores you, such as quiet time or a shared plan that is actually followed through, and ask your partner for it. Giving feels lighter when both of you know how the other recharges.
If you are Yin Water and your partner is Yang Metal
The element representing you (Day Master) is water, and your partner's is metal. In the generating cycle (相生, where one element feeds the next), metal produces water, like a mountain spring emerging from rock. So your partner naturally supports you with clarity, reliability and calm judgment. You may feel safer taking emotional risks or creative leaps with them nearby. Your warmth and intuition, in turn, can soften their serious side. Because support flows toward you here, make appreciation specific. Thank your partner for the practical things, like a problem solved or a plan kept, because metal people often notice when effort is truly seen.
From the Moon Rabbit’s compatibility notes, the same text a full reading uses for these two elements.
Day pillars that start with 庚
Your day master is the top half of your day pillar. These six day pillars all have 庚 on top:
How to read this
A day master is one character out of eight. The other characters (and both people’s timing) can soften a clash or weaken a combination, so treat this page as a tendency, for fun and self-reflection.

Compare your two full charts
Enter both birthdays and get a free compatibility score from all eight characters, worked out on your device.
Questions about this pair
Are Yang Metal and Yin Water compatible?
庚 feeds 癸 through the element cycle, which reads as support flowing from 庚 to 癸. The rest of both charts matters as much as this one pair.
Who gives more in a 庚 and 癸 pair?
By the element cycle, 庚 feeds 癸, so 庚 tends to be the one offering support. It works best when 癸 gives back in its own way, with warmth, results or simple thanks.