Sentence Counter

Count sentences instantly from any text. Paste content to generate a sentence count for editing, readability review, and structured writing.

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Sentence Count

Sentences0
Words0
Avg words / sentence0

Tip: Longer sentences can be harder to read. Aim for a mix of short and medium sentences for better readability.

How sentence counting works

The sentence counter detects common sentence endings such as periods, question marks, and exclamation marks, then counts sentence segments that contain words.

Abbreviations and unusual punctuation can affect edge cases, but for typical writing and web content, the result is a consistent and fast estimate.

Why sentence count matters

Sentence length impacts readability and clarity.

Editors use sentence counts to identify long or complex passages.

Students and educators use counts for assignments and writing review.

Content teams use sentence metrics to maintain a consistent style across pages.

Frequently Asked Questions

Everything you need to know about reading time.

A sentence is typically a group of words ending in a period, question mark, or exclamation mark. This tool uses that practical definition.