Text Sample:
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Number of Sentences:
Words Per Sentence:
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Flesch Reading Ease:
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Flesch-Kincaid Grade Level:
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Difficult and Extranious Word Finder

The difficult & extraneous word finder helps you write clearly and concisely by identifying possible weak points in your prose, including rare words, hard words, adverbs and extra hedge words.

Passive Voice Detector

Sentences with passive voice construction tends to contain extra words when compared to its active voice counterpart. Extra words make for longer sentences which can be more difficult to understand. Use Passive Voice Detector to find these overly wordy sentences.

The Flesch score uses the number of syllables and sentence lengths to determine the reading ease of the sample.

20 words per sentence with 1.5 syllables per word yields a Flesch score of 60 and is taken to be plain English. A score in the range of 60-70 corresponds to 8th/9th grade English level. A score between 50 and 60 corresponds to a 10th/12th grade level. Below 30 is college graduate level. To give you a feel for what the different levels are like, most states require scores from 40 to 50 for insurance documents.

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The Fog scale is similar to the Flesch scale in that it uses syllable counts and sentence length. The scale uses the percentage of 'Foggy' words, those that contain 3 or more syllables.

A fog score of 5 is readable, 10 is hard, 15 is difficult, and 20 is very difficult.

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The Flesch-Kincaid Grade Level heuristic indicates that the text can be read by the average student in the specified grade level.

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About the Readability Analyzer

The writing sample readability analyzer takes a sample of writing and estimates the readability based Flesch Reading Ease, Fog Scale Level, and Flesch-Kincaid Grade Level metrics Readability refers to the relative ease in which a passage of text can be read and understood. Readability metrics are commonly used in domains where clarity is crucial. Keep in mind that readability refers only to the relative ease at which a reader can understand a passage, and is not a score of quality. Additionally, subject matter and quality of prose can affect reading comprehension as well.

Last Updates:
Last Algorithmic Update: 7/16/2015
Last Interface Update: 1/28/2016
Now you can save and upload text documents, and resize the text window.

Questions? Read more about the writing sample analyzer on my FAQ Blog Post

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