Most online content is written at a reading level too high for its target audience. The average American reads at a 7th-8th grade level; web content typically reads at a 10th-12th grade level. That mismatch costs you readers. Use our reading level calculator to measure and fix yours.
Why Reading Level Matters
- Comprehension — readers process simpler writing faster and retain more
- Bounce rate — complex text increases the probability readers leave without reading
- SEO — Google measures time on page and engagement signals; easier text improves both
- Conversion — marketing copy written at an 8th grade level consistently outperforms college-level copy
- Accessibility — plain language reaches more readers, including those with reading difficulties
The Flesch-Kincaid Formula
The most widely used readability metric: Flesch Reading Ease = 206.835 − (1.015 × average sentence length) − (84.6 × average syllables per word). Higher scores are easier to read. The formula shows the two levers you can pull: sentence length and word complexity.
Reading Level Targets by Content Type
| Content Type | Target Flesch Score | Equivalent Grade |
|---|---|---|
| Social media posts | 80-100 | 5th-6th grade |
| Blog posts / marketing | 65-80 | 7th-8th grade |
| News articles | 60-70 | 8th-9th grade |
| Business reports | 50-65 | 9th-11th grade |
| Legal documents | 30-50 | 11th grade-college |
| Academic journals | 10-30 | College graduate |
5 Ways to Lower Your Reading Level
1. Shorten Sentences
Aim for an average of 15-20 words per sentence. Long sentences are the single biggest driver of high reading scores. Break compound sentences. One idea per sentence is a useful rule.
2. Choose Simpler Words
Use: help, use, buy, start, show, find. Avoid: facilitate, utilize, purchase, commence, demonstrate, ascertain. The simpler word almost always communicates better.
3. Use Active Voice
Active: “The calculator finds your score.” Passive: “Your score is found by the calculator.” Active voice uses fewer words and reads more naturally.
4. Break Up Paragraphs
Web readers scan. Short paragraphs (2-4 sentences) with white space between them improve visual processing and keep readers moving through the content.
5. Start With the Point
Put the key information first, details after. Readers who stop reading halfway through still get the message.
Content Templates with Built-In Plain Language
Pre-written templates for blog posts, product descriptions, and emails — all optimized for 65-75 Flesch score. Customize with your details.
Get the Content Templates →Google doesn’t directly use readability scores as a ranking factor, but engagement metrics it does measure (time on page, bounce rate, scroll depth) are all improved by readable content. Readable content also tends to generate more links and social shares — which are direct ranking factors.