How much does it cost to self-publish a book?

Ask ten authors what self-publishing costs and you'll hear everything from "nothing" to "more than my first car." Both answers are true, which is exactly why the question is so hard to Google. The honest answer: you can publish a real book on Amazon for $0, because KDP charges nothing to publish and takes its share per sale instead. A careful author who does the production work with good tools spends the price of the software and a proof copy or two. A fully outsourced book, with a developmental edit, a copyedit, a proofread, a custom cover and a hired interior designer, runs several thousand dollars. This guide breaks down where every dollar goes, and which ones you can keep.

Self-publishing costs at a glance

Here is what each path costs for a typical 80,000-word novel, in US dollars. Every number traces to a public source, listed at the end of this guide.

Reedsy, a marketplace for publishing freelancers, reaches a lower total in its August 2026 cost guide: it puts self-publishing at $2,940 to $5,660, based on more than 230,000 freelancer quotes. Its editing estimate starts from a single round of copyediting, not every pass.

How much does it cost to publish a book on Amazon?

Start with the good news: this part actually costs nothing. Amazon's Kindle Direct Publishing charges no upload fee, no listing fee, and no annual fee. Anyone telling you it costs money just to put a book on Amazon is selling something. Amazon takes its share per sale instead:

• eBooks: you earn a 70% royalty on list prices from $2.99 to $12.99, or 35% outside that band. Amazon raised the top of the 70% band from $9.99 to $12.99 on July 7, 2026. On the 70% option, Amazon.com also subtracts a delivery fee of $0.15 per MB, so a 2 MB eBook pays about $0.30 per sale.
• Paperbacks: you earn 60% of list price at $9.99 or more, or 50% at $9.98 or less, minus the printing cost of each copy.
• Hardcovers: the same 60% or 50% split, at the same $9.99 line, minus a higher printing cost.

When you are ready to upload, our step-by-step guide on how to self-publish a book on Amazon walks through every screen.

How much does it cost to self-publish an ebook?

An eBook is the cheapest format to publish. On Amazon, the costs look like this:

• Publishing: $0. KDP charges nothing to publish a Kindle eBook, and there is no printing cost to come out of each sale.
• ISBN: $0. Kindle eBooks don't need an ISBN on KDP. Amazon assigns each book its own ASIN.
• Delivery fee: cents per sale. On the 70% royalty option, Amazon.com subtracts $0.15 per MB of your file from each sale, with a minimum of $0.01. The 35% option has no delivery fee.
• The cover: one image file. KDP wants a single image for an eBook cover, JPEG preferred, and recommends 2,560 pixels tall by 1,600 wide. There is no spine or back cover to design.
• Formatting: one manuscript file. KDP takes an EPUB, a Word file (DOC or DOCX) or a KPF file from Kindle Create. You can make it yourself or pay someone to.

So the money in an eBook goes where it goes for any book: editing first, then a cover design if you hire one. A 2 MB eBook priced at $4.99 on the 70% option earns 70% of $4.69 (the price minus a $0.30 delivery fee), which is about $3.28 a sale.

Two 70% rules catch new authors. The list price must sit between $2.99 and $12.99 on Amazon.com, and it must be at least 20% below the list price of any print edition on Amazon. If your paperback lists at $15.99, the eBook must be $12.79 or less to earn 70%.

KDP printing cost and what you earn per copy

Printing cost is a formula, not a mystery. On the US store, a black-ink paperback on white or cream paper, in a regular trim size (up to 6.12×9 inches), with 110 to 828 pages costs $1.00 plus $0.012 per page to print. Shorter books, from 24 to 110 pages, pay a flat $2.30. Large trims cost $1.00 plus $0.017 per page, and color ink costs more. KDP takes the printing cost out of each sale, so you pay nothing upfront.

One worked example: a 300-page 6×9 novel costs $4.60 a copy to print. Listed at $15.99, it earns 60% of the price, $9.59, minus the $4.60 printing cost: about $4.99 a copy on Amazon.com. Watch the $9.99 line. At $9.99 the same book earns about $1.39, but at $9.98 the rate drops to 50% and it earns about $0.39.

To try your own price, page count, trim and ink, work out your own print cost and royalty with our calculator, then confirm the figure in KDP's own printing cost and royalty calculator before you publish.

Your production choices quietly set your margin. Page count drives printing cost, so it helps to know how many pages your word count makes. Trim size matters too: anything wider than 6.12 inches or taller than 9 inches counts as a large trim and costs more per page, and our guide to KDP trim sizes shows which sizes fall on each side of that line. Page count also sets your spine width, which our KDP book cover size guide works out.

Hardcover and color printing costs

Hardcovers and color interiors use the same formula, a fixed cost plus a cost per page, with bigger numbers. On Amazon.com:

• Black-ink hardcover: $5.65 plus $0.012 per page in a regular trim, or $0.017 per page in a large trim, for 110 to 550 pages. Hardcovers with 75 to 108 pages pay a flat $6.80, or $7.49 in a large trim. KDP hardcovers run from 75 to 550 pages.
• Premium color: paperbacks with 24 to 40 pages pay a flat $3.60, or $4.20 in a large trim. From 42 pages it is $1.00 plus $0.065 per page, or $0.08 in a large trim. A premium color hardcover is $5.65 plus $0.065 per page, or $0.080 in a large trim.
• Standard color: paperbacks only, from 72 to 600 pages, at $1.00 plus $0.0255 per page, or $0.0402 in a large trim.

A 300-page 6×9 hardcover in black ink costs $5.65 plus 300 × $0.012, which is $9.25 a copy. Listed at $24.99, it earns 60% of the price, $14.99, minus $9.25: about $5.74 a copy. KDP's minimum list price is the printing cost divided by the royalty rate, so this book can't be listed below about $15.42.

A 32-page 8.5×8.5 picture book is a large trim, because it is wider than 6.12 inches. Standard color starts at 72 pages and KDP hardcovers start at 75, so on KDP a 32-page color picture book is a premium color paperback, at a flat $4.20 a copy. Listed at $12.99, it earns about $3.59 a copy.

The real costs, line by line

Everything that costs money in self-publishing happens before the upload button. For a typical 80,000-word novel, here is the menu, priced from the Editorial Freelancers Association (EFA) rate chart and Reedsy's marketplace data:

Two things jump out of that table. First, editing is the whole ballgame: in the outsourced build, it is roughly three quarters of the total. Second, almost every other line has a legitimate $0-or-cheap path if you're willing to do the work with good tools.

EFA's figures are the median rates its members reported for 2025 work, and Reedsy's come from projects on its marketplace, so any one quote can land well above or below them. Ask for a sample edit and a written quote before you hire. On editing, an AI editor for your novel can take the first developmental and line passes, so the human editor you hire spends their hours on what is left.

What formatting costs: hire a formatter or use software

A book formatter, sometimes called an interior designer or typesetter, lays out your print pages and your eBook. Reedsy reports an average of about $800 for interior design on its marketplace, with about half of projects between $475 and $1,275. Reedsy says books that need specialist layouts, such as a cookbook or an educational book packed with pictures and graphs, are the ones that may need a professional.

For a novel or a text-led nonfiction book, software does the job for less. A word processor you already have adds nothing to the bill, but it fights you on mirrored margins, gutters and page numbers. Apps you buy once cost $147 for Atticus, which runs on Windows, Mac, Linux and Chromebook, and $249.99 for Vellum Press, the edition of Vellum that makes paperbacks as well as eBooks ($199.99 for eBooks only). See how Inkbound compares with Vellum and Atticus. Amazon also offers Kindle Create, a download for Mac and PC that prepares a Word file as a Kindle eBook or a paperback; our guide to Kindle Create alternatives compares the options on a Mac.

Inkbound's book formatting software for Mac sets the interior in the same project as your manuscript and your cover, with 13 Looks, every KDP paperback and hardcover trim size, and custom trims. Its pricing is below.

What a cover costs

A cover designer's price depends on their experience, the style (stock photos or illustration) and the formats you need. EFA members reported a median of $350 per cover project for 2025 work. On Reedsy, the median professional cover is $930, with over half of projects between $630 and $1,200, and Reedsy notes that a novice designer might charge $300 to $500. A print wrap (front, spine and back) is more work than an eBook-only front, because the designer has to fit your trim, bleed and spine width.

At the low end, KDP's Cover Creator builds a cover from templates at no cost, though KDP says it and covers made with its stock images can't be downloaded for use outside KDP. Pre-made covers, finished designs sold with your title added, cost less than custom work but can look like other books in your genre.

Inkbound's Cover lab, a KDP book cover maker, builds the whole wrap at your exact trim and spine width. Painting a cover with AI uses credits; a typographic cover set from your title, or art you import, uses none.

Marketing and ads

Marketing is the one line with no ceiling. Start with what KDP already gives you: A+ Content adds images, text and comparison tables to your book's Amazon page once it is live or on pre-order, and you create it from the KDP Marketing page. If you want to test ads, start small. Reedsy suggests testing with about $5 a day on Amazon or Facebook ads and scaling up once you see some success. Raise the budget only for ads that turn clicks into sales.

Where authors overspend (and underspend)

It's easy to get the budget backwards: to overspend on logistics, like a high typesetting quote for a plain novel or a "publishing package" that charges for steps KDP does at no cost, and to underspend on editing and the cover, the two things readers actually judge. A useful rule: money should go toward things that touch the reader's experience (clean prose, a cover that sells the genre), not toward logistics you can now do yourself.

Spend on what readers see. Save on what software can do.

Self-publishing packages: what you are paying for

Search for help publishing a book and you'll find packages that bundle editing, design and "distribution" for one price. KDP itself charges nothing to publish, so a package is worth only what its people do for you.

Worth paying a person for

• Editing, with the passes named (developmental, copyedit, proofread) and the number of rounds in writing.
• Cover design, with the formats you get (eBook front, print wrap) and the right to use the final files.
• Interior layout for print and eBook, delivered as files you keep.

Not worth paying for

• Uploading to KDP, or "distribution" to Amazon. KDP charges nothing to publish, and you can upload the files yourself.
• An ISBN for a book sold only on Amazon. KDP gives you one for print at no cost, and eBooks don't need one.
• Printing set-up fees. KDP prints on demand and takes the printing cost out of each sale.
• A required order of copies. On KDP, author copies cost the printing cost plus shipping.

Questions to ask before you sign

• Whose KDP account is it? If the book lives in your own account, Amazon pays the royalties to you.
• Whose ISBN is it? An ISBN identifies the publisher or imprint it is registered to. If the company supplies one, ask which imprint that is, because that name shows as the publisher on your book's Amazon page.
• Do they take a share of your royalties on top of their fee?
• Do you keep the files? Ask for the print PDF, the cover and the EPUB, so you can leave without starting over.

Some packages also charge to write your listing. You can do it yourself with our guides on how to write a book blurb, choosing KDP keywords and picking your KDP categories.

Three honest budgets

The $0 build

Self-edit ruthlessly, trade beta reads with other writers, build a typographic cover in KDP's Cover Creator or from a template, format in a word processor you already have, and take the ISBN KDP gives you at no cost. It's real, but every step fights you, and formatting is the step where a single wrong number sends an upload back. For a paperback, order one proof copy before you go live; it costs the printing cost plus shipping.

The tooled build ($129 to $249.99, plus proofs)

This is the middle path. You still do the work, but proper tools do the heavy lifting: an author studio handles print-ready interior formatting, a KDP-exact cover with correct spine math, and EPUB and print PDF exports. Software you buy once costs $129 to $249.99 (Inkbound Lifetime, Atticus or Vellum Press), and a monthly plan costs less to start. Add a proof copy or two. If you want one human pass, a proofread of an 80,000-word novel runs about $960 to $1,600 at EFA's median rates.

The outsourced build (about $6,000 to $9,000)

Hire a developmental editor, a copyeditor, a proofreader, a custom cover designer, and an interior designer. With the EFA editing rates and Reedsy's typical cover and interior prices in the table above, that comes to about $6,000 to $9,000 for an 80,000-word novel, before any marketing. This is how you replicate a traditional publisher's production quality. It's appropriate for a business book with a funnel behind it, less so for a debut novel that hasn't found its readers yet.

Where Inkbound fits

Inkbound exists to make the middle path cheap and calm. It's a Mac author studio that replaces the pieced-together stack (formatting software, cover templates, blurb tools) with one plan: $1 for your first 7 days, then $14.99/month until you cancel, or $129 once for Lifetime, with every future version included, for as long as we offer Inkbound. Monthly renews automatically, and you can cancel anytime. Writing, an AI editing staff, interior design, the cover lab, and KDP-ready export live in one project, so nothing has to be reconciled between tools. The AI staff runs on pay-as-you-go credits, sold separately from the plan in packs from $9.99, so you buy them only if and when you use them. Every new account includes 50 credits to try the AI staff. See exactly what's included →

Inkbound runs on Apple Silicon Macs with macOS 12 or later and is available in the US. Finished-file downloads (print PDFs, EPUB, eBook cover, audiobook) unlock with your first $14.99 month, or right away when you choose Start my month now. Lifetime includes them.

The bottom line

Publishing on Amazon costs nothing. A credible, professional-looking book can cost as little as good software, a proof copy and your own hard editing, plus whatever human editing you choose to buy. The thousands-of-dollars version buys polish and time, not access. Whatever budget you pick, spend it in this order: editing → cover → everything else, and let software absorb the "everything else."