What is Reading Level?

Reading level measures how difficult text is to read using Flesch Reading Ease and Flesch-Kincaid Grade Level formulas. Higher Ease score = easier text. Grade Level corresponds to US school grade. Most blog content targets 6-8th grade for general audience (50-70 Ease).

Details

Flesch Reading Ease = 206.835 – 1.015(total words/total sentences) – 84.6(syllables/words)

FK Grade Level = 0.39(words/sentences) + 11.8(syllables/words) – 15.59

Tips

• 60-70 Ease: ideal for blogs, general content
• 30-50: academic, technical
• Below 30: legal, scientific
• Improve readability: shorter sentences, simpler words, active voice
• Hemingway, Grammarly use similar scoring

FAQs

Best readability for SEO?

6-8th grade (60-70 Ease). Google rewards accessible content with better user engagement metrics.

How to improve score?

Shorter sentences (12-15 words), simpler words (avoid jargon), break long paragraphs, active voice over passive.

Does this affect rankings?

Indirectly. Easier text = lower bounce, more time on page, better engagement = better SEO.