Amazon Publishing Cost Guide: Fees & Royalties Explained

Okay so here’s the deal with Amazon publishing costs – I literally just helped someone figure this out yesterday and they were shocked at how much they didn’t know.

First thing, Amazon KDP is completely free to start. Like zero dollars to upload your book. But that’s where people get confused because free to upload doesn’t mean you keep all the money, obviously.

The Two Royalty Options That Actually Matter

You’ve got two choices for ebooks and they’re pretty different. The 35% royalty and the 70% royalty. Most people just slam that 70% button without reading the fine print and then wonder why their royalties look weird.

So 70% royalty sounds amazing right? But here’s what nobody tells you upfront – you only get that if your book is priced between $2.99 and $9.99. And Amazon charges delivery fees based on file size. That delivery fee is like $0.15 per MB in most markets. My first ebook was super image-heavy, maybe 8MB or something, and I’m watching over a dollar disappear per sale just in delivery costs.

Oh and another thing – the 70% option is only available in specific countries. US, UK, Germany, India, Canada, France, Italy, Spain, Japan, Brazil, Mexico, Australia and Netherlands. If someone in like Norway buys your book, you’re getting 35% automatically.

The 35% royalty has way more flexibility though. You can price from $0.99 to $200 (who’s buying a $200 ebook but whatever). No delivery fees. Available worldwide. I use 35% for my really cheap books under $2.99 because the math actually works out better sometimes.

Print Books Are Where It Gets Messy

Paperbacks through KDP have printing costs that vary based on page count, ink type, and marketplace. Amazon calculates this per book and it’s kinda all over the place.

The formula is: printing cost = (fixed cost) + (page count × per-page cost)

For black and white interiors in the US, the fixed cost is $0.85 and each page costs $0.012. So a 200-page book costs you $0.85 + (200 × $0.012) = $3.25 to print.

Color interiors are WAY more expensive. Fixed cost jumps to $0.85 still but pages are $0.06 each. That same 200-page book now costs $12.85 to print. This is why I tell people to avoid color unless absolutely necessary – your margins get destroyed.

Your royalty on paperbacks is 60% of list price minus printing costs. So if you price a 200-page black and white book at $9.99:
– List price: $9.99
– 60% = $5.99
– Minus printing ($3.25) = $2.74 royalty

Wait I forgot to mention – there’s also expanded distribution which gives you 40% royalty instead of 60% but gets your book into libraries and bookstores theoretically. I’ve used it, never saw meaningful sales from it, but some people swear by it.

Hardcover Costs

Hardcovers have different math. Fixed cost is $4.00 and black and white pages are $0.03 each. Color pages jump to $0.07. The royalty is still 60% minus printing. These are really only worth it for premium content or special editions honestly.

The Hidden Fees Nobody Talks About

Okay so funny story – I published my third book and couldn’t figure out why my royalties were lower than expected. Turns out there’s this thing called “marketplace withholding” for international sales.

Amazon has different marketplaces (amazon.com, amazon.co.uk, amazon.de, etc) and each has slightly different fee structures. Plus if you’re a US author selling in the UK, there might be VAT involved. The UK charges 20% VAT on ebooks which comes out of your royalty.

Also – and this is gonna sound weird but – payment processing fees exist. Amazon doesn’t charge you directly but for certain payment methods and countries, there’s like a $1-3 fee per payment. If you’re only making $15 that month from a particular marketplace, that fee stings.

ISBNs and Optional Costs

Amazon gives you free ISBNs through their system. But here’s the catch – Amazon owns those ISBNs, not you. If you ever want to publish that same book somewhere else, you need a different ISBN.

I bought a pack of 10 ISBNs from Bowker for like $295 a few years back. Single ISBNs are $125 which is insane. If you’re serious about publishing multiple books or want full control, the 10-pack is worth it. But for your first book? Just use Amazon’s free one.

Cover Design Costs

You don’t HAVE to spend money on covers but… you should. My cat walked across my keyboard once while I was working on a cover in Canva and honestly that design was better than my first DIY attempt.

Pre-made covers run $30-100 typically. Custom covers from decent designers start around $150-300. I’ve spent anywhere from $50 to $500 depending on the book. Low-content books like journals can get away with simpler designs. Fiction needs to look professional or readers won’t click.

Formatting Usually Costs Something

You can format books yourself using free tools. Atticus is popular now, Vellum if you’re on Mac (costs $249 but worth it). Or just use Word and Amazon’s Kindle Create tool which is free.

I paid someone $75 to format my first novel because I couldn’t figure out chapter breaks and it was making me crazy at like 2am. Best money I spent. Now I do it myself in maybe 30 minutes per book.

The KDP Select Thing

This is important – KDP Select is a program where you make your ebook exclusive to Amazon for 90 days. In exchange, you get:
– Access to Kindle Unlimited (readers borrow your book, you get paid per page read)
– Five free promotion days per enrollment period
– Kindle Countdown Deals

The page read rate changes monthly but it’s around $0.004-0.005 per page. So if someone reads your entire 250-page book, you make about $1.00-1.25.

I keep most of my books in Select because KU readers are voracious and I make more from page reads than sales sometimes. But you can’t sell that ebook on Apple Books or anywhere else during enrollment. Some authors hate that restriction.

Advertising Costs If You Want Sales

Okay so technically Amazon doesn’t charge you to publish, but if you want anyone to actually see your book, you’re probably running ads. Amazon Ads start at whatever budget you want but realistically you need $5-10 per day minimum to see results.

I spent $300 on ads last month across my catalog and made back about $890 in royalties directly from those ads, plus some organic boost. But my first ad campaign? Lost $150 because I had no idea what I was doing.

Facebook ads are another option, usually more expensive. I tried them for a romance novel and burned through $200 in like five days with minimal results. Some genres do better there.

Real World Examples From My Books

Let me break down actual numbers from a few of my books:

Book 1 – Low content journal, 120 pages, black and white interior, priced at $6.99:
– Printing cost: $0.85 + (120 × $0.012) = $2.29
– Royalty: ($6.99 × 0.60) – $2.29 = $1.90 per sale

Book 2 – Ebook novel, 75,000 words, about 300 pages, file size 2MB, priced at $4.99:
– 70% royalty with delivery: ($4.99 × 0.70) – ($0.15 × 2) = $3.19 per sale
– In KU: roughly 300 pages × $0.0045 = $1.35 per complete read

Book 3 – Full color cookbook, 150 pages, priced at $19.99:
– Printing cost: $0.85 + (150 × $0.06) = $9.85
– Royalty: ($19.99 × 0.60) – $9.85 = $2.14 per sale

That cookbook one shocked me because even at $19.99 the margins are tight with color printing.

The Minimum List Price Trap

Amazon sets minimum list prices based on printing costs. You can’t just price a book at $3.99 if it costs $4.00 to print. The system won’t let you. I’ve had to redesign books to reduce page count just to hit a lower price point.

Tax Stuff You Gotta Handle

Amazon requires tax information through their system. US authors fill out a W-9. International authors need a W-8BEN to avoid 30% withholding on US sales.

I’m not a tax expert obviously but you need to report your KDP income. It’s self-employment income in the US. Amazon sends a 1099 if you make over $600 in a year. Keep track of your expenses – cover design, ISBNs, software, ads – because they’re deductible.

The Expanded Distribution Fine Print

I mentioned this earlier but let me dig deeper because it’s confusing. Expanded distribution sounds great – bookstores! libraries! – but the 40% royalty kills most books.

Using that 200-page book example at $9.99:
– Regular KDP: $2.74 royalty
– Expanded: ($9.99 × 0.40) – $3.25 = $0.74 royalty

You need to price higher to make expanded work. Like $14.99 or more. And even then, actual orders through expanded are rare. I’ve gotten maybe 15 sales total across five books over three years.

Price Changes Cost Nothing But Matter Hugely

One cool thing – you can change your price anytime at no cost. I run sales constantly. Drop a book from $4.99 to $0.99 for a weekend, pick up 50-100 sales, then raise it back up. The momentum sometimes carries over.

Amazon takes 24-48 hours to process price changes though, so plan ahead.

Multiple Formats Multiple Fees

If you publish the same book as ebook, paperback, and hardcover, each format has its own cost structure. But you should do this because Amazon links them together and some readers prefer physical books.

My most successful book is available in all three formats. About 60% of revenue comes from ebook, 35% paperback, 5% hardcover. But that 5% wouldn’t exist if I hadn’t published it.

Wait I should mention – audiobooks through ACX are a whole different beast with different costs and royalty splits. That’s probably worth its own conversation because it gets complicated with narrators and rights and stuff.

The bottom line is Amazon doesn’t charge upfront fees but takes their cut on the backend through royalty percentages and printing costs. Most of my books cost me $50-200 to produce (cover, formatting, maybe an ISBN) and then I’m just waiting for sales to cover that investment. Some books earn it back in a week, others take months, a couple never did.