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Free Online Readability Scorer & Grade Level Analyzer

Calculate Flesch Reading Ease, Flesch-Kincaid Grade Level, Gunning Fog, and Coleman-Liau scores.

Flesch Reading Ease
75.2
Fairly Easy to Read
Flesch-Kincaid Grade Level
6.8
6th to 7th Grade
Gunning Fog Index
8.4
Easily Understood
Client-Side Guarantee: Processed 100% locally in your browser. No files or data are uploaded.

How to Use the Readability Scorer & Grade Level

  1. Paste your draft into the analyzer.
  2. Review your composite grade level and ease score.
  3. Edit complex words to simplify text.

Key Features

5 standard readability formulas calculated simultaneously
Syllable, word, and complex word metrics
Audience recommendations (Plain English, College, Professional)
Highlights hard-to-read sentences

About Readability Scorer & Grade Level

Analyze text difficulty in real time. Calculates Flesch Reading Ease (0-100), Flesch-Kincaid Grade Level, Gunning Fog index, SMOG index, and Coleman-Liau score using local syllable counting algorithms.

Frequently Asked Questions

What is a good Flesch Reading Ease score for web content?

A score between 60 and 70 (approx. 7th-8th grade reading level) is ideal for standard consumer web reading.

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