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.
Count sentences, words, characters, and paragraphs with reading time estimate. Free online sentence counter.
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 in the input box.
- Step 2: View live counts for sentences, words, characters, and paragraphs.
- Step 3: Check the estimated reading time based on average reading speed.
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
- Blog post: A typical 800-word blog post has about 40–50 sentences and ~4 minutes reading time.
- Social caption: Short captions often have 1–2 sentences and under 30 words.
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?
Sentences are split on common terminators (. ! ?) followed by whitespace or end of text.
What reading speed is used?
We use 200 words per minute, a common average for adult readers.
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.