What is Sentence Counter?
A sentence counter analyzes your writing in real time and reports how many sentences, words, characters, and paragraphs you have. It also estimates reading time - essential for bloggers, students, journalists, and SEO writers who must hit length targets without fluff.
Free online sentence counter with live sentence totals, words per sentence, paragraphs, and reading time for clearer writing.
Try it now
Open the free Sentence Counter and follow the steps below - no download required.
Why use Sentence Counter?
- Meet editorial word-count and reading-time goals
- Check essay or assignment length before submitting
- Optimize blog posts for engagement and SEO
- Compare drafts quickly without manual counting
How to use Sentence Counter - step by step
- Step 1: Paste or type your text.
- Step 2: Read the live sentence total and words-per-sentence average.
- Step 3: Use paragraph and line counts while editing structure.
- Step 4: Switch to the Word Counter when you need page or hard word-limit figures.
The Sentence Counter lives under Text Tools. Open the tool page, enter your input in the main field, and results update instantly. Use the copy button to paste output into documents, code editors, or spreadsheets.
Common use cases
Blog & SEO content
Aim for 1,200-2,000 words for competitive keywords; use sentence and word counts to structure H2 sections evenly.
Academic writing
Professors often specify page or word limits - verify counts before export.
Speech & video scripts
Use reading time to keep talks under 10 or 20 minutes.
Examples
- Short caption: 1-2 sentences, under 30 words.
- Blog section: Aim for ~15-20 words per sentence for easier scanning.
- Long draft: If words-per-sentence climbs above ~25, split long sentences.
Pro tips
- Count after final edit - revisions change sentence boundaries.
- Pair with a character counter for meta titles and descriptions.
- Aim for 15-20 words per sentence on the web for readability.
Frequently asked questions
How are sentences counted?
The tool splits on periods, exclamation marks, and question marks followed by whitespace or the end of the text. Abbreviations like Dr. or U.S. can occasionally look like boundaries.
Sentence counter vs word counter?
This page focuses on sentence count and average sentence length. The Word Counter focuses on total words and page estimates for essays.
What is a good words-per-sentence average?
Many clear web and essay sentences land around 15-20 words. Higher averages often mean denser or harder-to-scan writing.
Does it count words too?
Yes, as supporting stats. Hard word limits and pages belong on the Word Counter.
Is text uploaded?
No. Everything runs locally in your browser.
Related tools you might need
Explore other text tools on ToolsMinify. Related utilities are linked on the Sentence Counter page to help you complete your workflow without leaving the site.
Ready to start?
Use the Sentence Counter for free - accurate, fast, and optimized for mobile.