Sentence Counter
Count sentences and paragraphs and see the average sentence length — a quick readability check for essays, articles and emails.
This tool runs entirely in your browser.
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How to use the Sentence Counter
- 1Paste your text.
- 2Read the sentence and paragraph count.
- 3Aim for an average of 15–20 words per sentence for easy reading.
What is the Sentence Counter?
A sentence ends with a period, question mark, exclamation mark or ellipsis followed by a space, or with a blank line. Abbreviations like “e.g.” can occasionally be counted as a sentence break.
Frequently asked questions
What is a good average sentence length?
For web and business writing, 15–20 words. Readability scores drop noticeably above 25.
Is the Sentence Counter free and private?
Yes. The Sentence Counter is free, needs no account, and runs entirely in your browser. What you type is never sent to a server or stored.
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