Three complete ways to cast
Quick I Ching is a free browser tool that does not require an account. Its Three-Coin Method asks you to press and hold the casting button six times, building the hexagram from the bottom line upward. Each completed toss is sealed in the browser session before the next line begins. The result page then separates the primary hexagram, changing lines, and relating hexagram and adds a general interpretation.
The Yarrow Stalk Method keeps the longer ritual visible. It works through all eighteen changes behind six lines, records the left and right splits and remainders, and can resume an interrupted reading in the same browser session. The site states that its digital version uses a Zhu Xi-style probability convention rather than pretending that every physical practitioner's hand movement can be reproduced online.
Mei Hua Yi Shu provides a third route. It fixes the current moment, asks which IANA time zone defines the local civil time, and uses one documented Gregorian current-time convention to derive the trigrams and one moving line. The page names its calendar and Zi-hour choices instead of presenting them as the only traditional rule.
Read the structure before chasing an answer
Every method leads into the same reading order: primary hexagram first, changing positions second, and the relating hexagram when change is present. A 64-hexagram index follows the King Wen sequence, while separate guides explain moving lines, primary and relating hexagrams, and how to ask a useful reflective question.
The current public version has no checkout, user account, cloud reading history, credits, or production AI reading. Coin and yarrow progress and a completed Mei Hua timestamp can remain in browser session storage so a refresh does not immediately erase the current ritual. The site frames readings as material for reflection rather than fixed prediction or professional advice.
