Writing Time Calculator
Estimate how long it may take to write a document based on its target word count and your average writing speed.
What Is Writing Speed?
Writing speed refers to the approximate number of words a person can produce per minute. It varies considerably depending on the type of writing, subject matter, research requirements, typing ability, experience and how much thought is required for each sentence.
| Speed | Description | Typical situation |
|---|---|---|
| 10 WPM | Slow | Careful or unfamiliar writing |
| 20 WPM | Typical estimate | General structured writing |
| 30–40 WPM | Fast | Experienced writing or drafting |
| 50–60 WPM | Very fast | Familiar material and rapid drafting |
Examples
1,000-word document
At 20 WPM, the estimated active writing time is approximately 50 minutes.
5,000-word document
At 20 WPM, the estimated active writing time is approximately 4 hours and 10 minutes.
10,000-word document
At 20 WPM, the estimated active writing time is approximately 8 hours and 20 minutes.
20,000-word document
At 20 WPM, the estimated active writing time is approximately 16 hours and 40 minutes.
Useful For
- - Essays and academic documents
- - Blog posts and articles
- - Business reports
- - Proposals and business documents
- - Technical documentation
- - Books and chapters
- - Website content
- - Long-form research and professional documents
Need Professional Writing or Document Support?
Lamtas provides professional document writing, editing, technical documentation, business content and related writing support.
Frequently Asked Questions
How is writing time calculated?
The calculator divides the target number of words by the selected writing speed in words per minute.
What writing speed should I use?
Twenty words per minute is a useful general starting estimate. For complex academic, technical or research writing, a slower speed may be more realistic.
Does the result include research and editing?
No. The result estimates active drafting time only. Research, planning, editing and proofreading require additional time.
Can I use this for academic writing?
Yes. It can help with personal planning and estimating the time needed to draft a document.