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Readability Score Calculator

Flesch Reading Ease and Flesch-Kincaid Grade Level for your text.

Reading Ease (0–100)
66.1

Plain English (8th–9th grade)

Grade Level
6.3

U.S. school grade

27 words · 3 sentences · 42 syllables

How readability scores work

Flesch Reading Ease rates text 0–100 (higher is easier); aim for 60+ for a general audience. Flesch-Kincaid Grade Level maps the same inputs — average words per sentence and syllables per word — onto a U.S. school grade. Syllable counting is heuristic, so treat the numbers as a guide. Everything is computed in your browser.

More writing tools: the reading time calculator, the word counter, and the keyword density checker.

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