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Grade Level Readability Calculator
Calculate the grade level readability of text using multiple readability formulas
Number of Sentences
(sentences)
Number of Words
(words)
Number of Syllables
(syllables)
Complex Words (3+ syllables)
(words)
Readability Formula
Gunning Fog Index
Flesch-Kincaid Grade
SMOG Index
Coleman-Liau Index
Calculate