Readability Score Calculator | Flesch-Kincaid & Gunning Fog Analysis

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Analyze the readability of your text using popular formulas including Flesch-Kincaid and Gunning Fog.

How to Use This Tool

  1. 1

    Paste your text into the input box.

  2. 2

    Instantly view readability scores for multiple algorithms.

  3. 3

    Check the 'Grade Level' to see who can easily read your text.

  4. 4

    Simplify complex sentences to lower the score and improve accessibility.

Use Cases & Examples

Content Marketing

Ensure your blog posts are easy to read (aim for 6th-8th grade level) to maximize engagement.

Academic Writing

Verify that your thesis or paper meets the expected complexity level for your field.

Legal & Medical Documents

Simplify complex jargon to make essential information accessible to the general public.

Understanding Readability Scores

Flesch Reading Ease: Scores 0-100. Higher scores mean easier to read.

Flesch-Kincaid Grade Level: Corresponds to U.S. school grade levels.

Gunning Fog Index: Estimates years of formal education needed to understand the text.

The tool analyzes sentence length and syllable count per word to calculate these metrics locally.

Frequently Asked Questions

Q.What is a good Flesch Reading Ease score?

A. For general web content, a score between 60 and 70 is ideal. This is roughly equivalent to an 8th-grade reading level.

Q.Why do different formulas give different results?

A. Each formula weighs sentence length and word complexity differently. It's best to look at the overall trend rather than a single number.

Q.Does this tool support languages other than English?

A. The syllable counting algorithms are optimized for English. Results for other languages may not be accurate.

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