Sentence Counter
A sentence counter shows how many sentences you wrote and your average sentence length. That number tells you more about readability than word count alone. Paste your draft below, then open the Readability tab if scores look off.
Words
0
Chars
0
Read
< 1 min
0Sentences
0Words
0Avg words/sentence
< 1 minRead time
< 1 minSpeak time
0Sentences
0Words
0Avg words/sentence
< 1 minRead time
Last updated: 2026-08-28
← Back to main word counter
Frequently asked questions
How are sentences counted?
We split on periods, question marks, and exclamation points followed by whitespace.
What is a good average sentence length?
For web writing, 15 to 20 words per sentence is a common target.
How do I count sentences in an essay?
Paste the full essay below. The sentence total updates instantly. Select text first if you only want a section counted.
Why does my sentence count look wrong?
Abbreviations like Dr. or e.g. can split incorrectly. Proofread edge cases or count a selection only.
What is words per sentence?
Divide total words by sentence count. Our Details tab shows this average automatically.