Readability Score Calculator
Check your content with Flesch-Kincaid, Gunning Fog and Coleman-Liau formulas. Optimise for your target audience with actionable readability insights.
How to Use This Tool
Paste Your Content
Copy and paste your text, blog post or article into the text area. The tool works best with at least a few complete sentences.
Click Calculate
Hit the Calculate Readability button to instantly score your content across four industry-standard readability formulas.
Review & Improve
Check your Flesch Reading Ease, grade levels and averages. Simplify complex sentences and swap long words for shorter alternatives.
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