Flesch Kincaid Calculator

Use this free flesch kincaid calculator to measure the reading ease and grade level of any text.

How the flesch kincaid calculator works

Reading Ease = 206.835 − 1.015 × (words ÷ sentences) − 84.6 × (syllables ÷ words). Grade Level = 0.39 × (words ÷ sentences) + 11.8 × (syllables ÷ words) − 15.59.

Frequently asked questions

What is a good score?

A Reading Ease of 60–70 is plain English; a grade level of 8 is easy for most adults.

Results are estimates for general information only. They are not a substitute for professional advice where applicable. Found a mistake? Report an error.