Text Tools

Sentence Counter

Estimate sentence totals and average sentence length in a passage.

Free to use No account needed Quick result

Tool workspace

Private by design

Your result

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About the Sentence Counter

The Sentence Counter identifies sentence-ending punctuation and calculates the average words in each sentence. The result makes dense writing easier to diagnose without storing the draft.

How to use the Sentence Counter

  1. Paste a paragraph or full document.
  2. Select Count to analyze sentence boundaries.
  3. Review the sentence total and average length together.

Practical tips

  • Finish sentences with a period, question mark or exclamation mark for the clearest result.
  • A varied sentence length usually reads more naturally than a perfectly uniform one.
Helpful answers

Sentence Counter FAQs