Sentence Counter

Count sentences

Operation

Input Text

words

characters

characters No Spaces

sentences

paragraphs

lines

Sentence Counter

Count sentences in your text accurately. Essential for readability analysis, writing improvement, and meeting sentence requirements.

Sentence Detection Rules

Sentence Counter Implementation

``javascript function countSentences(text) { // Handle common abbreviations const cleaned = text .replace(/Mr\./g, 'Mr') .replace(/Mrs\./g, 'Mrs') .replace(/Dr\./g, 'Dr') .replace(/etc\./g, 'etc');

const sentences = cleaned.split(/[.!?]+/) .filter(s => s.trim().length > 0);

return sentences.length; }``

Readability and Sentence Length

Average sentence length affects readability. Academic writing averages 15-20 words per sentence. Web content typically uses 10-15 words. Very long sentences (30+ words) reduce comprehension.

Frequently Asked Questions

How are abbreviations handled?

Common abbreviations (Mr., Dr., etc.) are recognized and not counted as sentence endings. However, some edge cases may be miscounted. The tool handles the most common patterns accurately.

What about ellipsis?

Ellipsis (...) at the end of a statement typically indicates a sentence ending and is counted as such. Ellipsis in the middle of a sentence is handled contextually.

Do quotes affect counting?

Sentences ending inside quotation marks are counted based on the ending punctuation. For example, She said, "Hello!" counts as one sentence with the exclamation mark ending it.