Writing insights
Draft length
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Vocabulary mix
-
Reading time
0 min
Readability Score Calculator
Live analysis updates in 150ms0 words0 chars
Flesch-Kincaid grade
-15.59
Gunning Fog index
0
Average words per sentence
0
Average syllables per word
0
Readability guidance
Lower grade and fog scores usually indicate easier text. Shorter sentences and simpler words tend to improve readability.
Word workflow tools
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Counters & Analyzers
Readability Score Calculator
Calculate Flesch-Kincaid and Gunning Fog readability scores instantly to assess content accessibility and audience suitability. Optimize for better readability.
Why people use it
Calculate readability scores to improve content accessibility. The interface is designed to keep the task itself front and center, so you can paste input, get the result, and move on without extra friction.
Core I Love Text workflows are intended to stay browser-based when possible, which helps keep the experience fast for everyday drafts, snippets, and cleanup work.
Best for
- Writers and editors validating length, reading time, and structure before publishing.
- Marketers checking metadata limits, keyword usage, and readability targets.
- Students and teachers reviewing essays, reports, and learning materials quickly.
Frequently asked questions
What does Readability Score Calculator do?
Calculate Flesch-Kincaid and Gunning Fog readability scores instantly to assess content accessibility and audience suitability. Optimize for better readability.
Is Readability Score Calculator free to use?
Yes. Public I Love Text tools are free to use and do not require an account for core workflows.
Who should use Readability Score Calculator?
Writers and editors validating length, reading time, and structure before publishing.
Does Readability Score Calculator work in the browser?
Yes. I Love Text tools are designed for fast browser-based use, with core text workflows intended to run locally whenever possible.