Instantly Analyze Your Text's Readability & Boost Engagement
Struggling to connect with your audience? Our free readability score calculator provides instant analysis of your content’s clarity and accessibility. Understand exactly how easy your text is to read and make data-driven improvements to engage more readers.
Readability Score Calculator
This tool analyzes your text and calculates several readability scores to help you understand how easy or difficult your content is to read.
Readability Scores
Flesch Reading Ease
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Flesch-Kincaid Grade
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U.S. school grade level
Gunning Fog Index
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Years of education needed
Coleman-Liau Index
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U.S. school grade level
SMOG Index
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Years of education needed
Automated Readability
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Approximate grade level
Text Statistics
Characters
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Letters
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Words
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Sentences
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Syllables
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Paragraphs
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About Readability Scores
Readability scores help you understand how easy or difficult your text is to comprehend. Different formulas measure different aspects of readability, such as word length, sentence length, and syllable count.
Flesch Reading Ease Interpretation:
- 90-100: Very Easy (5th grade)
- 80-89: Easy (6th grade)
- 70-79: Fairly Easy (7th-8th grade)
- 60-69: Standard (9th-10th grade)
- 50-59: Fairly Difficult (11th-12th grade)
- 30-49: Difficult (College)
- 0-29: Very Confusing (College graduate)