Reading Level Checker

About Reading Level Checker

Writing that is hard to read loses people, whether it is a school assignment, a website or instructions for customers. The Reading Level Checker calculates the Flesch reading ease score and the Flesch-Kincaid grade level, shows the average words per sentence and gives a plain-language rating. It helps teachers choose materials, writers simplify content and marketers aim at a general audience. The analysis runs in your browser.

Example

Input: a paragraph with long sentences and technical words. Output: a reading ease score around 35 and a grade level near 13, rated Difficult. After shortening sentences and replacing jargon, the score rises above 60, which is plain English.

Tips for better results

• Aim for a grade 7 to 9 level for general web content.
• Shorten long sentences and replace rare words with everyday ones.
• Use at least a few sentences. Very short samples give unreliable scores.

When to use Reading Level Checker

The Reading Level Checker helps you match your writing to your audience. Teachers use it to pick texts for a class, content writers use it to simplify web pages, and businesses use it to check that instructions, policies and emails are easy to follow. Paste a sample of several sentences and see the Flesch scores and grade level. Readability formulas look only at sentence length and syllables, so they are a guide and not a judgment of quality or accuracy.

Real-world uses

• A website writer wants to check that a service page is clear to a general audience before publishing it.
• A teacher wants to compare two articles to choose the one closer to the reading level of a middle school class.
• A company writer wants to simplify customer instructions and see whether a revised version scores easier than the original.
• A student wants to check whether an essay sounds too dense and see how much shortening long sentences changes the grade level.

Common mistakes to avoid

• Checking a very short sample, which gives unstable scores because one long sentence or word can swing the result.
• Chasing the lowest possible grade level and oversimplifying, which can remove needed precision, especially in technical or legal content.
• Assuming a good score means the text is clear, when poor structure, jargon or missing context can still confuse readers.

Get Flesch reading ease and grade level for any text. It works instantly in your browser, so there is nothing to install and nothing to upload. Reading Level Checker is part of our collection of 100 free tools in the Student & Study category.

How to use it

1. Enter your information or choose a file in the tool above.
2. Your result appears right below the tool.
3. Copy the result, or adjust your input and try again.

Frequently asked questions

What reading level should I aim for?

For general web content, many writers aim for roughly grade 7 to 9. Choose a target based on your audience, since specialist readers can handle more complex text than the general public.

How can I lower the grade level?

Break long sentences into two, replace uncommon words with everyday ones and cut unnecessary phrases. Then paste the revised text again and compare the new score with the earlier one.

Is Reading Level Checker free to use?

Yes. Reading Level Checker is completely free and you do not need to create an account.

Is my data uploaded anywhere?

No. This tool runs in your browser, so what you type or choose stays on your device.

How accurate are the results?

Calculations use standard formulas, but always double-check important figures, especially for money, health or legal decisions.