I Ching
The I Ching, or Book of Changes, is built around sixty-four hexagrams. Each hexagram describes a recurring pattern of change: a situation, its inner tension, and the direction it may take next.
This page is the overview for the whole I Ching section. Use it to understand the structure first, then move through the hexagrams from the sidebar or jump directly to the one you need.
What the sixty-four hexagrams are
The sixty-four hexagrams are formed by stacking the eight trigrams in pairs. Each hexagram has six lines, read from the bottom upward, and each line may be either yang or yin.
Together, they form a symbolic language for observing change. The hexagrams do not describe fixed objects; they describe living situations: beginning, growth, conflict, waiting, breakthrough, return, completion, and renewal.
How a hexagram is built
- Lines: yang lines represent firmness, initiative, and clarity; yin lines represent receptivity, yielding, and containment.
- Positions: the six lines show different stages of a situation, from its beginning at the bottom to its limit at the top.
- Trigrams: the lower trigram often shows the inner condition, while the upper trigram shows the outer environment or direction.
- Texts: the name, judgment, image, and line statements turn the symbol into practical guidance.
Sequence and change
The traditional sequence places the hexagrams in pairs. Many pairs are either inverted forms of one another or complete yin-yang opposites. This gives the I Ching its central rhythm: a situation reaches its limit, turns, and becomes something else.
This is why the I Ching is less a list of answers than a map of transformation. It asks what time you are in, what position you hold, and how action should change when the situation changes.
Eight pure hexagrams
The eight pure hexagrams are formed when the same trigram appears above and below. They are useful anchors for reading the whole system.
| Hexagram | Trigram | Element | Core image | Human meaning |
|---|---|---|---|---|
| Qian | Heaven over Heaven | Metal | Creative force | Leadership, initiative, strength |
| Kun | Earth over Earth | Earth | Receptive field | Support, capacity, devotion |
| Zhen | Thunder over Thunder | Wood | Movement and shock | Awakening, action, momentum |
| Xun | Wind over Wind | Wood | Penetrating influence | Adaptation, refinement, entry |
| Kan | Water over Water | Water | Depth and danger | Difficulty, wisdom, endurance |
| Li | Fire over Fire | Fire | Brightness and attachment | Clarity, culture, recognition |
| Gen | Mountain over Mountain | Earth | Stillness and boundary | Restraint, pause, self-command |
| Dui | Lake over Lake | Metal | Joy and exchange | Speech, delight, connection |
How to use this reference
- Start with the hexagram name to understand the main situation.
- Read the judgment for the overall direction and level of auspiciousness.
- Read the image for the attitude or virtue the situation asks for.
- Read the lines when you need a more specific stage, warning, or action.
- Use the sidebar as the main map: it keeps all sixty-four hexagrams visible without adding a separate directory page.
Key ideas
- Change: every situation is moving, even when it appears still.
- Timing: a good action at the wrong time can become harmful.
- Position: advice changes depending on where you stand in the situation.
- Balance: yin and yang are not enemies; they correct, complete, and transform each other.
- Continuation: the final hexagram, Wei Ji, is “not yet completed,” reminding us that every ending opens another beginning.
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FAQ
Why are there sixty-four hexagrams?
Because each hexagram combines two of the eight trigrams. Eight upper trigrams times eight lower trigrams creates sixty-four possible patterns.
Are the hexagrams only for divination?
Divination is the oldest use, but the I Ching also works as a philosophy of change, a language of timing, and a framework for decision-making.
Should I read the hexagrams in order?
If you are learning, reading in order helps you see the logic of transformation. If you are looking something up, use the sidebar and go directly to the hexagram you need.