Flesch Reading Ease Definition
The Flesh Reading Ease formula is based on school texts covering grades three to twelve and is usually between 0 (hard) and 100 (easy).
Flesch Reading Ease Score = 206.835 - (1.015 x ASL) - (84.6 x ASW)
ASL = Average sentence length (the number of words divided by the number of sentences)
ASW = Average number of syllables per word (the number of syllables divided by the number of words)
The result is a number that corresponds to a numerical U.S. reading grade level.
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