Ancient oracle · Yin and Yang · 64 patterns of change

Live six-line calculator

I Ching Oracle

Cast six lines, reveal the hexagram describing the present pattern, and follow its changing lines toward the response that restores greater harmony.

The I Ching is not treated here as a fixed prediction. It reflects the pattern of change active around a sincere question and the conduct most likely to bring the situation back into balance.

Core casting

See the present pattern clearly.

  • Traditional three-coin six-line casting
  • Primary hexagram and basic meaning
  • Upper and lower trigram explanation
  • Complete searchable 64-hexagram library

Members’ depth

Follow how the pattern is changing.

  • Changing-line interpretation
  • Relating and nuclear hexagrams
  • Question-based synthesis
  • Saved reading journal on this device

The Book of Changes

Ask clearly. Cast slowly. Read the movement.

The first line is cast at the bottom. Six lines form the primary hexagram; old yin and old yang lines transform to create the relating hexagram.

Your question

Ask for the pattern, not a fixed prediction.

Ask one clear questionFocus on your responseAvoid repeated casting

Three-coin method

Build six lines from the bottom upward.

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8
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1
8

Next: line 1

Line 1 is the bottom line. Three virtual coins create a value of 6, 7, 8, or 9.
Enter physical coin results manually

The oracle is quiet

Cast six lines to reveal the present pattern of change.

The result is not a fixed sentence about the future. It describes the forces active now and the response most likely to restore balance.

How the I Ching speaks

Six lines describe a living pattern of change.

Each line is yin or yang. Old yin and old yang are changing lines, creating a second hexagram that shows how the present pattern is transforming.

01

Hold one question

Ask what the situation requires, what you need to understand, or how to respond wisely.

02

Cast from the bottom

Three coins are tossed six times. Heads count as 3 and tails as 2, creating values from 6 through 9.

03

Read change, not fate

The primary hexagram shows the present field. Moving lines and the relating hexagram show the direction of change.

The eight trigrams · Bāguà

Two trigrams combine to form every hexagram.

Heaven

Creative force

Element
Metal
Direction
Northwest
Family
Father

Lake

Joy and exchange

Element
Metal
Direction
West
Family
Youngest daughter

Fire

Clarity and illumination

Element
Fire
Direction
South
Family
Middle daughter

Thunder

Arousal and movement

Element
Wood
Direction
East
Family
Eldest son

Wind

Gentle penetration

Element
Wood
Direction
Southeast
Family
Eldest daughter

Water

Depth and danger

Element
Water
Direction
North
Family
Middle son

Mountain

Stillness and boundaries

Element
Earth
Direction
Northeast
Family
Youngest son

Earth

Receptivity and support

Element
Earth
Direction
Southwest
Family
Mother

The complete King Wen sequence

Explore all 64 hexagrams.

1 · · QiánThe Creative

creative force, initiative, strength

Pure creative energy is active. This favors purposeful beginnings, clear direction, and sustained integrity.

Guidance

Lead without forcing. Align intention, timing, and action, then keep refining the work.

2 · · KūnThe Receptive

receptivity, support, devotion

Receptive power creates through openness, patience, and the ability to carry what is emerging.

Guidance

Make room. Support what is true, stay grounded, and let the right form reveal itself.

3 · · ZhūnDifficulty at the Beginning

birth, uncertainty, first obstacles

A new cycle is forming, but its shape is not yet stable. Early disorder is part of the beginning.

Guidance

Gather help, establish structure, and avoid demanding immediate clarity.

4 · · MéngYouthful Folly

learning, inexperience, guidance

The situation asks for humility, instruction, and a willingness to learn before acting with certainty.

Guidance

Ask one sincere question, listen carefully, and practice what you are shown.

5 · · Waiting

timing, nourishment, trust

Progress depends on timing rather than pressure. Waiting is active when it strengthens readiness.

Guidance

Prepare, nourish yourself, and remain available without trying to force the outcome.

6 · · SòngConflict

disagreement, boundaries, truth

Opposing aims or interpretations have created tension. Clarity matters more than winning.

Guidance

State the issue honestly, seek a fair boundary, and stop escalation before it hardens.

7 · · ShīThe Army

discipline, organization, collective effort

Focused coordination is needed. Strength comes from clear roles, shared purpose, and ethical leadership.

Guidance

Create order, choose responsible leadership, and use force only in service of necessity.

8 · · Holding Together

union, belonging, loyalty

Connection is available where values are genuinely shared. Commitment must be mutual and timely.

Guidance

Choose your alliances carefully, then participate wholeheartedly.

9 · 小畜 · Xiǎo ChùThe Taming Power of the Small

gentle restraint, refinement, small gains

Small influences are shaping the larger outcome. Subtle correction is more effective than force.

Guidance

Attend to details, strengthen habits, and let consistent small actions gather power.

10 · · Treading

conduct, caution, respect

You are moving through a sensitive situation where awareness and proper conduct protect progress.

Guidance

Proceed carefully, respect the conditions, and keep dignity under pressure.

11 · · TàiPeace

harmony, flow, exchange

Heaven and earth are in communication. Cooperation, exchange, and growth can move more freely.

Guidance

Use the open conditions well, include others, and keep prosperity circulating.

12 · · Standstill

blockage, withdrawal, misalignment

Communication is obstructed and the environment may not support meaningful progress.

Guidance

Preserve integrity, reduce exposure to what is stagnant, and wait for conditions to change.

13 · 同人 · Tóng RénFellowship

community, common purpose, openness

Progress comes through honest fellowship and a purpose larger than private preference.

Guidance

Make the shared aim explicit and build trust in the open.

14 · 大有 · Dà YǒuGreat Possession

abundance, responsibility, influence

Resources, recognition, or capacity are present. Their value depends on how responsibly they are used.

Guidance

Stay generous, remain humble, and direct abundance toward something worthy.

15 · · QiānModesty

humility, balance, quiet strength

True modesty balances what is excessive and supports what is lacking without self-erasure.

Guidance

Let substance speak. Correct imbalance calmly and avoid both pride and false humility.

16 · · Enthusiasm

readiness, inspiration, momentum

Energy gathers around a compelling vision. Enthusiasm can mobilize people when grounded in preparation.

Guidance

Turn inspiration into rhythm, roles, and practical readiness.

17 · · SuíFollowing

adaptation, responsiveness, alignment

The right movement comes from responding to what is genuinely leading the moment.

Guidance

Follow what is worthy, remain flexible, and do not abandon your principles.

18 · · Repairing What Has Been Spoiled

correction, inherited patterns, restoration

Neglect or old patterns now require conscious repair. The work is uncomfortable but freeing.

Guidance

Name the source of decay, correct it carefully, and establish a healthier pattern.

19 · · LínApproach

arrival, influence, guidance

Something important is drawing near. The moment favors attentive leadership and generous presence.

Guidance

Approach with openness, teach by example, and prepare for the cycle to turn.

20 · · GuānContemplation

observation, perspective, example

A wider view is needed. What you observe—and how others observe you—reveals the real pattern.

Guidance

Step back, study the whole field, and let your conduct become part of the answer.

21 · 噬嗑 · Shì KèBiting Through

decisive action, justice, removing obstruction

A concrete obstruction must be addressed directly before movement can resume.

Guidance

Identify the real blockage, apply the right consequence, and avoid vague half-measures.

22 · · Grace

beauty, form, presentation

Form and beauty can reveal essence, but appearance must remain in service of truth.

Guidance

Refine the presentation, simplify what is excessive, and do not decorate over a real problem.

23 · · Splitting Apart

erosion, release, collapse

A structure is losing support. This is a time to reduce, protect the essential, and stop propping up what is ending.

Guidance

Let the unsustainable fall away and conserve energy for renewal.

24 · · Return

renewal, turning point, restoration

The cycle turns back toward life. A small, sincere return is more important than dramatic effort.

Guidance

Come back to the true path gently and repeat the right beginning.

25 · 無妄 · Wú WàngInnocence

sincerity, the unexpected, natural action

The best response is uncontrived and truthful. Hidden agendas make the situation harder.

Guidance

Act from clean intention, accept what cannot be controlled, and stay close to what is natural.

26 · 大畜 · Dà ChùThe Taming Power of the Great

stored power, discipline, mastery

Substantial energy is being gathered and trained. Restraint now increases future effectiveness.

Guidance

Study, practice, build capacity, and wait until strength can be used wisely.

27 · · Nourishment

feeding, speech, sustenance

What you take in and what you give out are shaping the whole situation.

Guidance

Choose nourishing inputs, speak carefully, and notice what your habits are feeding.

28 · 大過 · Dà GuòGreat Preponderance

overload, extraordinary pressure, decisive transition

The structure carries more weight than usual. Ordinary methods may no longer be enough.

Guidance

Support the weak point, act decisively, and accept that a major transition is underway.

29 · · KǎnThe Abysmal

danger, depth, repeated challenge

The same difficulty may be repeating. Skill comes from moving through danger without losing inner truth.

Guidance

Stay centered, learn the terrain, and take one reliable step at a time.

30 · · The Clinging

clarity, illumination, dependence

Light requires something true to cling to. Clear perception and right relationship sustain intelligence.

Guidance

Clarify what you depend on and devote attention to what keeps awareness bright.

31 · · XiánInfluence

attraction, sensitivity, mutual response

Subtle influence and mutual responsiveness are active. Genuine attraction cannot be commanded.

Guidance

Remain receptive, respectful, and aware of how each side affects the other.

32 · · HéngDuration

continuity, commitment, endurance

Lasting results come from constancy that can adapt without abandoning its center.

Guidance

Choose what deserves endurance and keep renewing the commitment in practical ways.

33 · · DùnRetreat

strategic withdrawal, boundaries, preservation

Withdrawal can be intelligent when conditions do not support direct engagement.

Guidance

Step back before depletion, preserve dignity, and keep the long view.

34 · 大壯 · Dà ZhuàngGreat Power

strength, momentum, restraint

Considerable force is available, but power becomes constructive only when governed by principle.

Guidance

Use strength with restraint, avoid intimidation, and act only where the direction is right.

35 · · JìnProgress

advancement, visibility, support

The way opens for progress and greater visibility. Recognition grows through contribution.

Guidance

Step forward, share the light, and use support without becoming dependent on praise.

36 · 明夷 · Míng YíDarkening of the Light

concealment, adversity, inner clarity

Outer conditions may be hostile to open expression. Inner light must be protected without being extinguished.

Guidance

Keep your truth inwardly clear, reveal only what is safe, and endure without becoming bitter.

37 · 家人 · Jiā RénThe Family

roles, relationships, inner order

The quality of the larger field begins with order, respect, and consistency in close relationships.

Guidance

Clarify roles, model the behavior you ask from others, and strengthen the inner circle.

38 · · KuíOpposition

difference, contrast, individuality

Differences are real, yet limited cooperation may still be possible around smaller matters.

Guidance

Respect distinct viewpoints, seek specific common ground, and do not force false unity.

39 · · JiǎnObstruction

difficulty, redirection, assistance

A direct route is blocked. The obstacle contains information about the needed change of direction.

Guidance

Pause, seek skilled help, and move around the blockage rather than attacking it blindly.

40 · · XièDeliverance

release, forgiveness, resolution

Tension can now be released. Quick, simple action prevents old difficulty from returning.

Guidance

Resolve what can be resolved, forgive where appropriate, and return to ordinary life.

41 · · SǔnDecrease

simplification, sacrifice, concentration

Reduction can restore balance and concentrate what matters most.

Guidance

Remove excess willingly, make the sacrifice meaningful, and protect the essential.

42 · · Increase

growth, contribution, opportunity

Increase is available when resources move toward what serves life and shared benefit.

Guidance

Invest in the right place, act promptly, and let gain become contribution.

43 · · GuàiBreakthrough

declaration, resolution, decisive truth

A matter must be stated clearly and brought into the open. Determination needs restraint.

Guidance

Speak the truth without aggression, gather support, and remove the problem at its root.

44 · · GòuComing to Meet

sudden encounter, influence, temptation

A strong influence arrives unexpectedly. Its small beginning may have large consequences.

Guidance

Recognize the encounter early, set boundaries, and do not underestimate seductive power.

45 · · CuìGathering Together

assembly, shared center, collective focus

People or resources are gathering around a center. Cohesion depends on sincerity and preparation.

Guidance

Name the purpose, honor the gathering, and prepare for the responsibilities of leadership.

46 · · ShēngPushing Upward

steady ascent, growth, effort

Progress comes through patient, step-by-step ascent rather than sudden force.

Guidance

Accept humble beginnings, seek support, and continue steadily.

47 · · KùnOppression

exhaustion, constraint, inner resilience

Outer options are restricted and words may not be believed. Inner character becomes the source of freedom.

Guidance

Conserve energy, remain inwardly truthful, and do not let hardship define your spirit.

48 · · JǐngThe Well

shared resources, renewal, source

The enduring source is available, but access and maintenance determine whether it can nourish anyone.

Guidance

Repair the means of access, draw from the source, and make the resource shareable.

49 · · Revolution

transformation, reform, timing

A fundamental change is due, but legitimacy depends on timing, clarity, and real necessity.

Guidance

Prepare thoroughly, communicate the reason, and change the structure—not only the surface.

50 · · DǐngThe Cauldron

transformation, culture, nourishment

Raw material can be transformed into something that nourishes a larger community.

Guidance

Create the right container, refine what you offer, and honor the process of transformation.

51 · · ZhènThe Arousing

shock, awakening, movement

A shock interrupts normal patterns and restores alertness. The first reaction need not control the outcome.

Guidance

Regain composure, learn from the jolt, and respond from awareness rather than panic.

52 · · GènKeeping Still

stillness, boundaries, meditation

Movement must stop at the right time. Stillness restores the ability to see and act cleanly.

Guidance

Quiet the body and mind, respect limits, and do not carry one moment into the next.

53 · · JiànDevelopment

gradual progress, courtship, maturation

Natural development unfolds through stages. Stability grows when each step is completed properly.

Guidance

Honor sequence, build trust over time, and avoid rushing what must mature.

54 · 歸妹 · Guī MèiThe Marrying Maiden

secondary position, desire, unequal conditions

The situation may offer attraction without full authority or equality. Expectations need realism.

Guidance

Understand your position, avoid impulsive commitment, and do not trade dignity for access.

55 · · FēngAbundance

fullness, peak visibility, responsibility

Conditions are full and highly visible. The peak is powerful but temporary.

Guidance

Act while the light is strong, share responsibility, and prepare for the inevitable decline of the peak.

56 · · The Wanderer

travel, impermanence, adaptability

You are in a temporary environment where restraint, respect, and clarity of purpose matter.

Guidance

Travel lightly, honor local conditions, and do not create unnecessary conflict.

57 · · XùnThe Gentle

penetration, influence, repeated effort

Gentle influence works through repetition, clarity, and entry into the small spaces resistance overlooks.

Guidance

Repeat the true message, clarify your aim, and let consistency penetrate.

58 · · DuìThe Joyous

joy, exchange, encouragement

Joy grows through open exchange, mutual encouragement, and sincere communication.

Guidance

Share what is true, listen as well as speak, and avoid pleasure that weakens integrity.

59 · · HuànDispersion

dissolving barriers, reunion, release

Rigidity and separation can dissolve. A shared center helps scattered energy reunite.

Guidance

Release fear, cross the distance, and create a meaningful point of connection.

60 · · JiéLimitation

measure, boundaries, proportion

Useful limits create rhythm and prevent excess. Harsh restriction, however, cannot last.

Guidance

Choose humane boundaries, define enough, and leave room for life to move.

61 · 中孚 · Zhōng FúInner Truth

sincerity, trust, resonance

Genuine inner truth creates influence without coercion. Trust grows when words and motives agree.

Guidance

Speak from the center, listen deeply, and let sincerity guide the agreement.

62 · 小過 · Xiǎo GuòSmall Preponderance

small corrections, caution, humility

The moment favors careful attention to small matters rather than ambitious leaps.

Guidance

Stay close to the ground, correct details, and do not exceed the scale of the situation.

63 · 既濟 · Jì JìAfter Completion

completion, order, vigilance

The structure is complete, but completion is not the end of care. Small disorder can undo success.

Guidance

Maintain what works, watch the details, and avoid relaxing into complacency.

䷿
64 · 未濟 · Wèi JìBefore Completion

transition, unfinished work, crossing

The goal is near but the crossing is not complete. Premature confidence creates mistakes.

Guidance

Check the final details, keep balance through the transition, and finish consciously.

Continue exploring

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