How long should a self-published book be? Most adult novels and memoirs that match reader expectations land around 70,000–100,000 words. Practical nonfiction is often 40,000–70,000 words when the promise is tight. There is no ISBN rule that requires 300 pages.
Common debut ranges (words, not pages)
- Novella or short nonfiction: about 20,000–40,000. Often better as an ebook first. A thin paperback still needs a cover and setup, and it can look sparse on a shelf.
- Standard novel or memoir: about 70,000–100,000. The band most adult readers expect.
- Long novel, including some fantasy: 100,000–120,000 and up. Doable. Print cost and proof time go up with it.
- Practical nonfiction: often 40,000–70,000. Padding to “look serious” is obvious to the reader.
Page count then depends on trim, type size, and front and back matter. An 80,000-word novel at 5.5×8.5 with generous margins is not the same page count as 6×9 with dense type. That page count is what print-on-demand uses for manufacturing cost. See how to price a self-published book and how print cost hits the royalty.
When length becomes a production problem
- Very short print books can look unfinished
- Very long color interiors get expensive fast
- Unedited length is a developmental-editing problem, not a badge
If you are unsure whether to cut or expand, that is an editing question. Editing is listed at $380 developmental and $799 for copyediting plus proofreading. When the length is settled and you want the rest of production in one place, compare self publishing packages.
Common questions
How long should a self-published book be?
There is no required length. Most adult novels and memoirs land around 70,000 to 100,000 words. Practical nonfiction is often 40,000 to 70,000 words. Print cost rises as the page count rises.