Reading Time Calculator
Paste any text to get an instant reading time estimate based on average reading speed. All calculations happen client-side — your content stays private.
Word & Character Counter
Count words, characters, sentences, and paragraphs. Estimate reading and speaking time. Results update as you type.
About This Tool
- Reading time is based on an average of 238 words per minute. Speaking time uses 150 words per minute.
- Sentences are detected by terminal punctuation (.!?). Paragraphs are separated by blank lines.
- Everything runs in your browser — no data is sent over the network.
How is reading time calculated?
Reading time is estimated by dividing the total word count by the average adult reading speed, typically 200-250 words per minute for English text. This tool uses 238 WPM as its default, which is the commonly cited average from research studies. Technical content with code or data may take longer, while familiar content may be faster.
Common use cases
Bloggers display estimated reading times to set reader expectations and improve engagement. Content strategists use reading time to plan article lengths for different audiences. Newsletter writers ensure emails are short enough to be read during a commute. Course creators estimate lesson duration for video script text.
Frequently Asked Questions
What reading speed does the calculator use?
The default speed is 238 words per minute, which is the widely cited average adult reading speed for English. You can adjust this to match your audience — technical readers may be slower, while speed readers can exceed 400 WPM.
Does reading time affect SEO?
Displaying reading time can improve click-through rates and user engagement, which indirectly benefits SEO. Studies show readers are more likely to start an article when they know the time commitment upfront.
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