Convert words to pages or pages to words, with adjustable font, size, and spacing for an accurate estimate of your book's length.
Book Page Calculator – Free Words to Pages Tool
Wondering how many pages your manuscript will be? This free book page calculator works both ways — as a words to pages calculator or a pages-to-words converter — and lets you adjust font, font size, line spacing, and page size for a realistic estimate. Paste your entire manuscript to auto-count words, or just type in a number. Built for authors, students, and editors across the USA, UK, Canada, Australia, and India.
Calculate Your Book's Page Count
Why Use This Book Page Calculator
How to Use the Book Page Calculator
Choose a direction
Pick Words → Pages if you know your word count, or Pages → Words if you know your page target.
Enter your number or paste text
Type a word/page count, or paste your manuscript for an automatic word count.
Match your formatting
Select your font, font size, line spacing, and page size to match your document.
Get your estimate
Click Calculate to instantly see your estimated page or word count.
Book Page Calculator Features
🔄 Bidirectional
Switch instantly between words-to-pages and pages-to-words calculations.
🔤 Six Real Fonts
Times New Roman, Arial, Calibri, Georgia, Garamond, and Courier New — each with realistic density.
📋 Paste-to-Count
Paste your entire manuscript and get an automatic word count and page estimate.
📐 Full Formatting Control
Adjust font size, line spacing, and page size (US Letter or A4) to match your exact document.
📚 Genre Length Guide
See typical word counts for novels, novellas, YA, fantasy, and non-fiction books.
🔒 Fully Private
Your manuscript never leaves your browser — nothing is uploaded or stored.
Who Uses a Book Page Calculator?
✍️ Authors & Novelists
Check whether a manuscript's word count matches typical page-count expectations for its genre.
🎓 Students
Convert an assigned page count (e.g. "5 pages") into a word count target before starting an essay.
📝 Freelance Writers
Estimate page counts for client projects billed by the page rather than by the word.
📚 Self-Publishers
Estimate final printed page count before formatting a book for KDP or print-on-demand.
👩🏫 Teachers & Editors
Quickly check whether submitted work meets a required page or word count.
📄 Report Writers
Estimate how many pages a business report or thesis chapter will fill once formatted.
Words to Pages — Standard Manuscript Format
These figures use standard manuscript format: double-spaced, 12-point Times New Roman, US Letter page, which averages about 250 words per page.
| Word Count | Estimated Pages (Double-Spaced) | Estimated Pages (Single-Spaced) |
|---|---|---|
| 500 words | 2 pages | 1 page |
| 1,000 words | 4 pages | 2 pages |
| 2,500 words | 10 pages | 5 pages |
| 5,000 words | 20 pages | 10 pages |
| 10,000 words | 40 pages | 20 pages |
| 25,000 words | 100 pages | 50 pages |
| 50,000 words | 200 pages | 100 pages |
| 75,000 words | 300 pages | 150 pages |
| 100,000 words | 400 pages | 200 pages |
Average Book Length by Genre
If you're wondering whether your manuscript is "book length," here's a general guide to typical word counts by genre, widely used as a reference point by literary agents and publishers.
| Genre | Typical Word Count |
|---|---|
| Picture Book | 500 – 1,000 words |
| Middle Grade | 30,000 – 55,000 words |
| Young Adult (YA) | 50,000 – 80,000 words |
| Novella | 20,000 – 50,000 words |
| Adult Fiction / General Novel | 70,000 – 90,000 words |
| Fantasy / Science Fiction Novel | 90,000 – 120,000 words |
| Memoir / Non-Fiction | 70,000 – 90,000 words |
These are general guidelines rather than strict rules — plenty of successful books fall outside these ranges. Use this book page calculator alongside this table to see where your manuscript currently stands.
Tips for Accurate Word-to-Page Estimates
🔤 Match Your Real Font
Always select the actual font your manuscript uses — switching between Garamond and Courier New alone can shift results by 30% or more.
📏 Confirm Your Spacing
Publishers typically expect double-spacing for submissions, while finished printed books use single spacing — pick the one that matches your goal.
📋 Paste Real Text When Possible
A pasted sample gives a more accurate word count than guessing, since it accounts for your actual sentence and paragraph rhythm.
📚 Compare to Genre Norms
Use the genre length table below to see whether your manuscript's word count fits typical expectations for its category.
🖨 Remember Print Differs
A words to pages calculator estimate for manuscript format will differ from your book's final printed page count.
🔁 Recalculate After Edits
Word counts shift during revision — rerun this words to pages calculator after major edits to keep your estimate current.
What Is a Book Page Calculator?
A book page calculator is a free tool that estimates how many pages a given word count will fill, or how many words a target page count requires, based on font, font size, line spacing, and page size. Because publishers and editors measure manuscripts by word count rather than page count, this tool bridges the gap for authors who want a realistic sense of their book's physical length. It also works in reverse for pages-to-words, and includes a paste-in option so you can drop in your actual manuscript text for an automatic, accurate word count rather than estimating manually.