The I Ching was used throughout history for divination, but it is also seen as a source of wisdom, reflection, meditation and inspiration for daily life. Some have used it more casually, and some for educational purposes, as Carl Jung did when he was seeking an understanding of the I Ching itself.

People usually consult the I Ching when looking for guidance when faced with problems and decisions, or simply to clarify their thoughts. The readings do require some intuitive work, and as with most oracles, it does not predict the future, but gently points you in the right direction, offering possibilities and fresh perspectives, frequently putting into focus vital aspects that are easily overlooked.

As a form of divination and consultation, the I Ching is casted in two traditional methods, with yarrow sticks and with coins. These days, computer programs generate the hexagrams, and so far, there is no evidence that disputes this as less effective than the traditional methods.

For more details on I Ching casting techniques, please see I Ching Divination.