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Free Readability Checker

Check your Flesch-Kincaid score, grade level, and see how easy your writing is to read.

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Flesch Reading Ease Score Guide

ScoreGrade LevelDifficulty
90-1005th GradeVery Easy
80-896th GradeEasy
70-797th GradeFairly Easy
60-698th-9th GradeStandard
50-5910th-12th GradeFairly Difficult
30-49CollegeDifficult
0-29GraduateVery Difficult

FAQ

What is Flesch-Kincaid readability?

The Flesch-Kincaid readability tests measure how easy text is to read. The Reading Ease score ranges from 0-100 (higher is easier), while the Grade Level indicates the US school grade needed to understand the text.

What's a good readability score?

It depends on your audience. For general web content, aim for 60-70 (8th-9th grade). Academic papers may be lower (30-50). Children's content should be 90+ for younger readers.

How can I improve my readability score?

Use shorter sentences, simpler words, and active voice. Break up long paragraphs. Avoid jargon unless your audience expects it. Read your text aloud to find awkward phrases.

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Free Readability Checker - Flesch-Kincaid Score Calculator | WriteBetter.ai