Sentence Counter
Paste your text below to count its sentences. The counter also shows words and paragraphs so you can check your writing at a glance.
Paste your text
Words
0
Characters
0
Sentences
0
Paragraphs
0
Reading time
0 min
How sentences are counted
A sentence is counted at each ending punctuation mark — a full stop, question mark or exclamation mark. Most everyday text counts cleanly, though abbreviations like “Dr.” or “e.g.” can occasionally be miscounted by any simple counter.
Why sentence length matters
Shorter sentences are easier to read. As a rough guide, an average of 15–20 words per sentence keeps writing clear; long stretches above 25 words tend to lose readers. Dividing your word count by your sentence count gives your average sentence length.
Frequently asked questions
How are sentences counted?
Each full stop, question mark or exclamation mark that ends a sentence is counted. Paste your text above to see the total instantly.
What is a good average sentence length?
Around 15–20 words per sentence is comfortable for most readers. Mixing short and longer sentences keeps writing lively.