Sentence Counter
Count the number of sentences in your text and see average sentence length statistics. Ideal for improving readability and tightening your writing.
Sentences
0
Words
0
Avg Words/Sentence
0
Longest Sentence
0 words
Why Sentence Length Matters
Sentence length directly affects readability. Short sentences are punchy and clear. Long sentences can convey complex ideas but risk losing the reader. The best writing varies sentence length to create rhythm and maintain engagement.
Ideal average: 15–20 words per sentence for most audiences. Academic writing may average 20–25 words, while web content should target 12–18 words.
Count Your Words Now
Paste your text and get an instant word count, character count, and reading time estimate.
Open Word CounterFrequently Asked Questions
What is a good average sentence length?
For general writing, aim for 15–20 words per sentence. Web content works best at 12–18 words. Academic writing can be longer (20–25 words) but should still vary in length.
How does the counter detect sentences?
The tool splits text at sentence-ending punctuation (periods, exclamation marks, question marks) followed by a space. Abbreviations like 'Dr.' or 'U.S.' may cause minor inaccuracies.