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Reading Level Checker

Analyze the readability of any text. Get Flesch-Kincaid, Gunning Fog, SMOG index, and more comprehensive readability metrics.

0 words · 0/15,000 chars

Paste the text you want to check. Works best with at least 100 words for accurate results.

Readability Analysis
Your readability analysis will appear here

Frequently Asked Questions

What readability metrics does this tool calculate?

Our reading level checker calculates multiple industry-standard metrics including Flesch-Kincaid Grade Level, Flesch Reading Ease, Gunning Fog Index, SMOG Index, Coleman-Liau Index, and Automated Readability Index (ARI).

What does the Flesch-Kincaid Grade Level mean?

The Flesch-Kincaid Grade Level indicates the U.S. grade level needed to understand the text. For example, a score of 8.5 means the text is suitable for someone in 8th grade, 5th month. Newspapers typically aim for grades 6-8.

How much text do I need for accurate results?

For the most accurate readability analysis, we recommend at least 100-200 words. Shorter texts may produce less reliable results. You can analyze up to 15,000 characters at once.

What is a good Flesch Reading Ease score?

Flesch Reading Ease scores range from 0-100. Scores of 60-70 are considered "plain English" suitable for most readers. Scores above 80 are very easy to read, while scores below 30 are very difficult (academic/technical writing).

Can I use this for academic writing?

Yes! This tool is perfect for checking if your academic papers, essays, or research are at the appropriate reading level. It also provides suggestions for improving readability while maintaining academic rigor.

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Reading Level Checker - Free Readability Analyzer | Free AI Tools - Kyzer