Flesch-Kincaid Grade Level Calculator

Calculates the U.S. grade level required to understand a text.

About this tool

Paste your text to calculate its Flesch-Kincaid Grade Level and see which education level fits your audience....

Flesch-Kincaid Grade Level Calculator

Calculates the U.S. grade level required to understand a text.

Flesch-Kincaid Grade Level

0.0

Word Count

0

Sentence Count

0

Flesch-Kincaid Grade Level Calculator - Measure Readability

Determine the U.S. school grade level required to understand your text with our free Flesch-Kincaid Grade Level Calculator. Improve your writing's clarity and accessibility.

How to use the Flesch-Kincaid Calculator

1

Input Your Text

Copy and paste the content you want to analyze into the text box.

2

Analyze Readability

The tool instantly processes your text using the Flesch-Kincaid Grade Level formula.

3

Interpret the Score

The result corresponds to a U.S. school grade level. For example, a score of 8.0 means the text is understandable by an 8th grader.

4

Optimize Your Content

Edit your text to lower the grade level if you want to reach a broader audience, or raise it for academic contexts.

Frequently Asked Questions

What is the Flesch-Kincaid Grade Level?

It is a widely used readability formula that assesses the difficulty of a text. The score indicates the number of years of education generally required to understand the text.

What is a good score for general web content?

For most general audiences, a score between 6 and 8 (6th to 8th grade) is considered ideal. This ensures your content is accessible to a wide range of readers.

How is the score calculated?

The formula uses the total number of words, sentences, and syllables. It weighs sentence length and word length to determine complexity.

Is this tool free?

Yes, this Flesch-Kincaid Grade Level Calculator is completely free to use.

Why use our Readability Calculator?

Ensure your content connects with your audience.

Instant Grade Level Scoring
Based on Proven Formulas
Helps Improve SEO
User-Friendly Interface
Secure & Private