Readability Score Checker

Paste your text below to check its readability. Get Flesch-Kincaid grade level, reading ease score, and actionable insights to improve clarity. Requires at least 10 words.

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Understanding Readability Scores

The Flesch Reading Ease score ranges from 0 to 100. Higher is easier to read. The Flesch-Kincaid Grade Level corresponds to US school grade levels.

ScoreLevelBest For
90-100Very EasyChildren's books, simple instructions
70-89EasyBlog posts, marketing copy, popular fiction
60-69StandardNewspapers, most novels, general non-fiction
50-59Fairly DifficultLiterary fiction, business writing
30-49DifficultAcademic papers, technical writing
0-29Very DifficultLegal documents, scientific journals

What Score Should Writers Aim For?

Most bestselling fiction scores between 60-80 on the Flesch Reading Ease scale. Hemingway averaged around 75. Stephen King typically lands around 65. The goal isn't to write simply—it's to write clearly.

For blog posts and online content, aim for 60-70. Readers scanning on screens prefer shorter sentences and familiar words.

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