A reading level calculator assesses text difficulty using measures like the Flesch-Kincaid Grade Level, Gunning Fog Index, or Lexile score. These formulas weight average sentence length and average word length (syllables). A Flesch-Kincaid Grade 8 text is accessible to most 13–14 year olds.
Difficulty:beginner
References
🔒
100% 無料
登録不要
✓
正確
検証済み数式
⚡
即座
即座に結果を表示
📱
モバイル対応
全デバイス対応