Readability Scorer

Analyze text readability and complexity

Home Readability Scorer
The Readability Scorer checks your content against popular formulas (like Flesch-Kincaid, Gunning Fog) to determine how easy it is for an average person to read. Essential for copywriters and content creators aiming for better engagement. Check your readability now!

Minimum 30 sentences recommended for accurate SMOG Index calculation

Try examples:

Average Grade Level:

Text Statistics

Words
Sentences
Syllables
Characters

Average Metrics

Words per sentence
Syllables per word
Characters per word

Readability Scores

Flesch Reading Ease

Flesch-Kincaid Grade

Gunning Fog Index

SMOG Index

Coleman-Liau Index

Automated Readability

How to Improve Readability

  • Shorten sentences: Aim for 15-20 words per sentence
  • Use simpler words: Replace complex vocabulary with everyday terms
  • Break up paragraphs: Keep paragraphs to 3-4 sentences
  • Use active voice: "We analyzed the data" vs "The data was analyzed"
  • Add transitions: Use connecting words to improve flow

Understanding the Scores

Lower grade levels (5-8): Easy to read for most audiences, suitable for general content

Medium grade levels (9-12): Standard readability for educated readers

Higher grade levels (13+): Academic or technical content for specialized audiences

Different formulas may give different results. Use the average grade level for a balanced assessment.

  1. 1 Enter Text: Paste the body of your content (article, manual, essay).
  2. 2 Analyze: Click "Calculate Readability Score".
  3. 3 View Report: The tool instantly runs the text through multiple popular formulas (e.g., Flesch-Kincaid Grade Level, Gunning Fog Index) and reports the average difficulty.

What is the ideal Flesch-Kincaid Grade Level?

Most online content targeting a broad audience should aim for a Flesch-Kincaid score between 7 and 9 (7th to 9th grade level) to ensure maximum engagement and comprehension.

How does improving readability help SEO?

High readability leads to a better user experience (UX), resulting in lower bounce rates and longer time-on-page. These positive signals indirectly boost your SEO rankings.

What factors decrease a content's readability score?

Primarily long sentences (too many words) and the use of complex, polysyllabic words (more than three syllables).

Content Optimization

Example Keyword: check content readability score
Fine-tune blog posts and articles to ensure they are accessible to a broad audience and maximize engagement.

Technical Writing

Example Keyword: flesch-kincaid grade level calculator
Measure the difficulty of complex documentation or legal text for a target professional or academic level.

UX Improvement

Example Keyword: analyze text for difficult words
Identify and simplify overly complex sentence structures that may be causing a high bounce rate.

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