
You can measure the reading level of your articles through a popular scale known as a Flesch Fog Index. Or you can gauge the readability of a publication you’d like to send your article.
It’s quite easy. Furthermore, you’ll see how remarkably reliable it is. Simply compare reading levels of the Reader’s Digest say, with The New York Times, to see what I mean.
Here’s how it works. ![]()
1. Count any 100 sequential words, ending with the end of a sentence even if it lands you a few words past 100. _____.
2. Divide 100 by the number of sentences within your 100 word passage _____.
3. Count the prefixes and suffixes added to words _____.
4. Count all the proper names and personal pronouns _____.
5. Subtract proper names and personal pronouns from prefixes and suffixes _____.
6. Divide the total number in step 5 by 2 _____.
7. Add the average sentence length from step 2, to the total in Step 6. _____.
Now compare your final figure in step 7 with the readability scale below.
0 to 13 = VERY EASY
13 to 20 = EASY
20 to 29 = FAIRLY EASY
29 TO 36 = STANDARD
36 TO 43 = FAIRLY DIFFICULT
43 TO 52 = DIFFICULT
52 AND ABOVE = UNREADABLE
Try gauging the readability of the first 105 words in this post to see how it works.
1. 102
2. 100 divide by 7 = 14.29
3. 23
4. 17
5. 6
6. 3
7. 17.3
The score on the first 102 words of this blog is 17.3 which means this blogs readability is EASY. Where does your blog fall in the Flesch Fog Index?










What an interesting way to test readibility of a blog. Thanks for sharing a great tool.
Posted by: Robyn McMaster | May 22, 2007 8:40 PM | Permalink to Comment