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Reading a Couple Chart: Step by Step

Two bodygraphs side by side and a third one in which channels suddenly light up that neither of you has alone: your first look at a couple chart can be overwhelming. It doesn't have to be. If you read in a fixed order, you move from the big lines to the details, and each stop answers a question of its own about how you work together. This guide takes you through it in six steps — no matter whether you're looking at the chart with your partner, your mother or your best friend.

  • Step 1 — Types: How do your strategies mesh?
  • Step 2 — Number of centers: How many centers are defined in the couple, how many are open in both of you?
  • Step 3 — Types of connection: Which channels are electromagnetic, compromise, dominance or companionship?
  • Step 4 — Who completes whom: Which hanging gates does the other person close, and what changes as a result?
  • Step 5 — Planetary coloring: Which planet does the completing gate come from, conscious or unconscious?
  • Step 6 — Authorities: At what pace does each of you decide?

First: what a couple chart is

A couple chart arises when you lay two charts on top of each other. Every person has 26 activations: conscious ones (Personality, black in the bodygraph) and unconscious ones (Design, red). In the couple chart, the gates of both people count together. This produces channels that only arise together and centers that are only defined in the couple. Important: the couple chart is not a third being with a type of its own. It shows what flows between you as long as you are together. How a single chart is structured is explained in Reading the Bodygraph.

Steps 1 to 3: the basic framework

1. The types

Start with your two types, because they say the most about everyday life. Generators and Manifesting Generators need questions they can respond to. Manifestors inform and don't want to have to ask first. Projectors need invitation and recognition and wear themselves out when they run nonstop. Reflectors need time, a good place and room to mirror. Ask yourself: where do our strategies mesh, where do they rub? There is a separate article for each of the 15 combinations, for example Generator and Projector in a Relationship.

2. The number of shared centers

Count the centers that are defined in the couple chart — in one of you or only through a shared channel. Many, meaning seven to nine, point to great closeness with little leeway; you'll then find recovery above all in time alone. Few, zero to three, leave a lot of air and freedom, but less pull. Neither is better; it's a question of how much closeness you need. The centers that are open in both of you form your shared field of learning: there, neither of you gives the other something to hold on to, and you both know what influence from outside feels like. More on this in Centers in relationships.

3. The types of connection

Then go through the channels. Every channel you are involved in belongs to one of four types: electromagnetic (each of you has one gate), compromise (one has the whole channel, the other one gate), dominance (one has the whole channel, the other neither gate) or companionship (both have the whole channel). First count how many there are of each type, then read the individual channels. With compromise and dominance, pay attention to the direction: which of you has the whole channel?

Steps 4 to 6: the finer lines

4. Who completes whom

A hanging gate is a gate whose matching gate is missing from your chart. If the other person brings exactly this matching gate, it closes your channel — and vice versa. Look at both directions. Sometimes a completion changes the mechanics: a center is newly defined in the couple, the decision-making dynamic shifts, or a split in your definition closes. If, say, you have splenic authority and a shared channel defines the Solar Plexus, your couple chart carries emotional authority. You remain who you are, but joint decisions then tend to need a night's sleep. A Reflector has no channels, so every one of their gates is hanging. If the other person closes one, the couple chart carries definition for the Reflector for the first time, such as Projector mechanics; whole channels of the other person to which the Reflector brings no gate of their own are experienced as dominance.

5. Planetary coloring

Every completing gate comes from a specific planet of the other person, sometimes from several, and that colors the channel. The Sun stands for a core theme of the person, constantly noticeable; the Earth for grounding; the Moon for a drive that comes and goes. The North Node shows life direction, the South Node what is familiar. Mercury colors through thinking and language, Venus through values and closeness, Mars through drive, Jupiter through breadth and meaning, Saturn through structure and commitment. Uranus brings the unconventional, Neptune dreams and blurriness, Pluto depth and transformation; these three, however, stay in the same gate for years and color whole generations. If the gate is consciously activated, the other person knows this side of themselves. If it is unconscious, it has an effect without their noticing, and you often sense it first.

6. The authorities

Finally: how do you make decisions? For two people, pace is the theme. Emotional authority needs the wave and never decides in the moment; sacral authority responds instantly from the gut; the Spleen speaks quietly and only once; the Ego asks “Do I really want this?”; self-projected authority hears itself speak; mental authority needs conversation and the right place; lunar authority needs about 28 days. The rule of thumb for couples: give the slower one time, and don't read the faster one as superficial. In detail in Deciding as a pair.

What the partner calculator shows you

For the couple chart, you need the birth data of both of you: date, time and place. The partner calculator then shows you both bodygraphs and the shared couple chart, in which the channels are marked by type of connection. You also get the number of channels for each type of connection, the shared defined and open centers, short texts on your type pairing and on the connected channels, and the completion in both directions. You won't get a grade or a compatibility score, and that's deliberate: a couple chart is a map, not a rating.

The six steps work for any pair. Between parent and child, it's especially worth looking at dominance channels and at the centers that are open in the child, because that's where the child takes in the parents' energy — more in Parent and Child in Human Design. In friendships and at work, step 3 often quickly shows where you naturally share tasks.

The limits of the couple chart

The birth time matters. If it's missing for one of you, some activations are uncertain, above all those of the Moon, which moves through two to three gates in a single day. Read the affected channels with caution. Transits play a part too: the moving planets temporarily activate additional gates and can close channels for a while. A tense week is therefore not automatically a theme of your relationship; on the transits page you can see what's active right now.

Above all, though: Human Design is a system of experience and self-reflection, not an established science, and it doesn't decide about relationships. The two of you do that, each with your own authority. A couple chart says nothing about whether you love each other or how long you'll stay together. And because the other person often doesn't know you're looking at their chart: talk about what you discover instead of using it as an argument. “You're just a Manifestor” ends a conversation; “Let me know before you get going, then I can keep up better” opens one.

Try the six steps right away: the free Human Design chart calculation for two lays your charts on top of each other. If you want to go deeper, read Profiles and Lines in Relationships and start with Human Design in Relationships.