--- source_url: "https://pubscout.app/pages/blog/what-is-amazon-kdp?utm_source=openai" title: "What Is Amazon KDP? Complete Beginner's Guide (2026) — Pubscout" mirrored_at: 2026-08-19T01:38:50.478Z host: pubscout.app cited_in_42a: true mirror_canonical: "https://index.42a.ai/pubscout.app/pages/blog/what-is-amazon-kdp__q__utm_source_openai" --- > **Original source:** https://pubscout.app/pages/blog/what-is-amazon-kdp?utm_source=openai **Amazon KDP** — Kindle Direct Publishing — is Amazon's self-publishing platform that lets any author upload a book, set a price, and start selling globally without a literary agent, a publisher, or an upfront cost. If you've been wondering what is Amazon KDP and whether it's worth your time in 2026, this guide covers everything: how it works, what you actually earn, and what the fine print says before you hit publish. - KDP is free to use — Amazon takes a percentage of each sale, not an upfront fee. - eBook royalties are either 35% (any price $0.99–$200) or 70% (price must be $2.99–$9.99, with a per-MB delivery fee deducted and territory restrictions). - Print royalties are 60% of list price minus printing cost — which varies by page count, trim size, and interior colour. - KDP Select gives you promotional tools and Kindle Unlimited access in exchange for 90-day exclusivity — you cannot sell that eBook elsewhere during enrollment. - Books go live within 24–72 hours; royalties pay out approximately 60 days after the month of sale closes. - Niche selection and metadata — not the platform itself — determine whether a book earns. Research before you write, not after. - [What Is Amazon KDP and Who Is It For?](#what-is-kdp) - [How KDP Works: The Publishing Process](#how-kdp-works) - [Royalty Rates Explained: 35%, 70%, and Print](#royalty-rates) - [KDP Select and Kindle Unlimited](#kdp-select) - [Cover and File Technical Requirements](#cover-requirements) - [Go-Live Timeline and Payment Schedule](#timeline-payment) - [KDP vs Traditional Publishing](#kdp-vs-traditional) - [Is KDP Worth It in 2026?](#is-kdp-worth-it) - [Frequently Asked Questions](#faq) ## What Is Amazon KDP and Who Is It For? KDP is a free platform where independent authors publish directly to Amazon's global store network. You retain ownership of your content — Amazon acts as the distribution channel, not your publisher. The platform supports eBooks, paperback books, hardcover books, Kindle Vella serialised stories, and Comics and Graphic Novels, so it covers most formats a self-publisher would need. It operates in more than 10 countries and supports over 45 languages. Books go live in Amazon stores globally within 72 hours of submission. The platform suits fiction writers, non-fiction authors, low-content book creators, children's book illustrators, and textbook authors equally. There is no minimum experience or credential required. If you can write a book and prepare a cover, you can publish on KDP. KDP is particularly useful for authors who want to move fast, keep full rights, and test ideas without the years-long cycle traditional publishing involves. It is also a starting point for anyone building a catalogue — you can publish individual titles without committing your entire catalogue to any particular program. Free tool **BSR Sales Calculator** — Convert any Amazon BSR into estimated daily and monthly sales. [Try it free →](https://pubscout.app/pages/tools/bsr-calculator) ## How KDP Works: The Publishing Process The workflow is straightforward. You create a free KDP account, then fill in your book details and upload your files. Amazon requires: book title, subtitle, series name, author name, book description, categories and keywords, your book file, your cover image, and your selling price. Once submitted, Amazon reviews the content and, assuming nothing flags, the book goes live within 24–72 hours. For eBooks, accepted file formats are DOCX, EPUB, and KPF. For print books — paperback or hardcover — you submit a PDF with embedded fonts. Cover images are uploaded separately through the same dashboard. KDP has a built-in Cover Creator tool if you need a basic option, though most serious authors use external design software or hire a designer. You can update your book files, cover, description, price, and categories at any time from the KDP Bookshelf. Changes go through a short review cycle before appearing on the storefront. For a detailed walkthrough of each step, the [KDP how-to guides](https://pubscout.app/pages/how-to) on Pubscout are worth bookmarking. ## Royalty Rates Explained: 35%, 70%, and Print Royalties are where most new authors have questions — and where the details matter most. KDP offers two royalty tiers for eBooks. The table below compares them alongside print, so you can see the conditions side by side. For the authoritative source on these rates, Amazon's own [KDP Help pages](https://kdp.amazon.com/help) are the definitive reference. Tier Price range Delivery fee Territories **35% eBook** $0.99–$200.00 None All Amazon territories **70% eBook** $2.99–$9.99 $0.15/MB (US); £0.10/MB (UK); €0.12/MB (EU); varies elsewhere 37 specific territories; Brazil, Japan, Mexico, and India require KDP Select enrollment for 70%; public-domain-primary content locked to 35% regardless of price; list price must be at least 20% below any physical edition **Print (paperback & hardcover)** You set the price; must exceed printing cost Printing cost deducted (varies by page count, trim size, and B&W vs colour interior) All Amazon print territories For print books, the royalty is 60% of your list price minus the printing cost. Use the [KDP Royalty Calculator](https://pubscout.app/pages/tools/kdp-royalty-calculator) to model your actual take-home before you set a price. Royalties are paid approximately 60 days after the end of the month in which a sale occurs, via direct deposit or wire transfer. ## KDP Select and Kindle Unlimited KDP Select is an optional program with a significant trade-off: you enroll an eBook for a 90-day exclusive period, meaning it cannot be sold simultaneously on Nook, Apple Books, Kobo, or any other retailer. In exchange, you get access to two promotional tools — Kindle Countdown Deals and Free Book Promotions — plus your book becomes available to Kindle Unlimited subscribers. Free Book Promotions allow up to 5 free days per 90-day enrollment period. You can use all 5 days at once, spread them individually, or group them in consecutive runs. The 5 days do not roll over if unused. Kindle Unlimited (KU) pays authors from a monthly Global Fund based on pages read, tracked through the Kindle Edition Normalised Page (KENP) count. The per-page rate is approximately $0.004–$0.005 and fluctuates monthly. KDP reports that total KU author earnings for the most recently reported month reached $70.3 million, which gives some sense of the program's scale. Enrolling is simple: on your Bookshelf, click the ellipses next to the book title and select "KDP Select Info." You can enroll individual titles selectively — your whole catalogue does not need to be in KDP Select. Whether Select makes sense depends on where your readers are. If your audience primarily reads on Kindle, the Unlimited exposure can outweigh the loss of wide distribution. If you have an established presence on other platforms, exclusivity is a real cost. ## Cover and File Technical Requirements Getting your technical specs right avoids rejections and delays. For eBook covers, the recommended dimensions are 2,560 pixels height by 1,600 pixels width. Anything with fewer than 500 pixels on the shortest side will not display on Amazon. Resolution must be at least 300 DPI. File size must be 5 MB or under. JPEG is the preferred format and colour profile must be RGB — CMYK is not supported. If your cover has a light background, KDP recommends adding a narrow 3–4 pixel medium-grey border so the edges are visible against white page backgrounds. For discoverability, you can select up to 7 keywords or key phrases per book. These are separate from your 2 category selections. Keywords and categories are your main levers for appearing in Amazon search results and browse lists, so they deserve careful research. The [KDP niche pages](https://pubscout.app/pages/niches) on Pubscout break down category and keyword opportunities by market. ## Go-Live Timeline and Payment Schedule After submitting, books typically go live within 24–72 hours. In practice, most eBooks appear within 24 hours during normal periods; print books can take slightly longer due to the additional file verification. Price changes and metadata updates also go through a review cycle but are usually faster than an initial submission. Payment arrives approximately 60 days after the month closes. A sale in June pays out in late August. This lag is worth factoring into cash-flow planning, especially if you're launching a book and expecting an immediate return. You can track sales and estimated royalties in real time through the KDP dashboard, though official payment figures are only confirmed at month-end. For context on how a book's sales rank connects to real unit volume, the [BSR Sales Calculator](https://pubscout.app/pages/tools/bsr-calculator) translates Best Sellers Rank into estimated monthly sales across categories. ## KDP vs Traditional Publishing The core difference is control versus infrastructure. Traditional publishing gives you editorial support, physical retail distribution, and marketing muscle — but it also takes the majority of the royalty, requires years of querying and waiting, and you typically sign away significant rights. Many authors never land a deal at all. KDP flips this: you keep your rights, set your own price, publish on your own schedule, and earn higher royalty percentages. What you give up is the built-in credibility of a traditional imprint and the established distribution into physical bookstores. For most non-fiction, genre fiction, and niche-topic authors, those trade-offs increasingly favour self-publishing — particularly when research tools make it possible to identify viable markets before you write. The two paths are also not mutually exclusive. Some authors use KDP to build an audience and negotiate better traditional deals from a position of proven sales. ## Is KDP Worth It in 2026? For most authors, yes — with realistic expectations. KDP's strengths are genuine: zero upfront cost, fast time-to-market, competitive royalty rates, global reach, and full rights retention. The platform itself is not the bottleneck. The real variables are niche selection, book quality, cover design, and metadata. **Pros:** - No upfront fees to publish - Up to 70% royalty on eBooks and up to 60% on print - Books live globally within 72 hours - You retain full ownership of your content - Flexible — update files, prices, and metadata any time - KDP Select provides additional promotional tools and KU income **Cons:** - KDP Select exclusivity cuts you off from other retailers - Print royalties depend on printing costs, which vary - The 70% eBook tier has price, territory, and delivery-fee conditions - Amazon controls the storefront — algorithm changes affect visibility - 60-day payment lag requires patience on cash flow The authors who do well on KDP in 2026 tend to research their categories before writing, not after. Knowing your _target_ BSR range and niche demand upfront is now table stakes. The [Pubscout Chrome Extension](https://pubscout.app/) shows live BSR, estimated monthly sales, and niche data directly on any Amazon book page — useful for validating a niche while you're browsing the store. KDP is a tool. Like any tool, the results depend on how deliberately you use it. Start with solid research, follow the technical requirements, and treat your first book as a learning exercise as much as a launch — that mindset tends to produce better second and third books too. If you want to validate a niche, track competitor BSR movements, or find keyword gaps before you commit to writing, [Pubscout](https://pubscout.app/) pulls that data directly from Amazon listings — no spreadsheets required. A free tier is available, and every paid plan includes a free trial. See full plan details at [pubscout.app/pricing](https://pubscout.app/pricing). Free Chrome extension ### Stop guessing. Start with real BSR and keyword data. Pubscout overlays live sales-rank, keyword, and niche intelligence right on Amazon — no spreadsheets, no tab-switching. [Try Pubscout free →](https://pubscout.app/pages/install) ## Frequently asked questions about Amazon KDP ### Is Amazon KDP free to use? Yes — there are no fees to create an account, upload a book, or publish it. Amazon takes a percentage of each sale (30–65% depending on your royalty tier and format). The only costs you might incur are optional: a professional cover designer, a freelance editor, or Amazon Ads spend. None are required to publish. ### How much money can you make on Amazon KDP? Income depends almost entirely on niche selection, book quality, and catalogue size — not the platform itself. A single well-positioned book in a low-competition niche can earn $200–$800 per month consistently. Authors with catalogues of 10–30 titles in validated niches can earn full-time income. Authors who publish without researching demand first tend to earn very little. KDP rewards books that match what readers are already searching for. ### Do I need an ISBN to publish on Amazon KDP? No. Amazon assigns every book a free ASIN, which is all you need to sell on Amazon. An ISBN is only required if you want your book in bookstores, libraries, or on other retail platforms. KDP offers a free ISBN for paperbacks, but it is Amazon-specific and cannot be used for distribution elsewhere. If you plan to sell on Kobo, Apple Books, or IngramSpark, you will need your own ISBN from a national ISBN agency. ### How long does it take for a KDP book to go live on Amazon? Most eBooks go live within 24 hours of submission during normal periods. Paperbacks and hardcovers typically take 24–72 hours due to print file verification. After approval, the book appears on Amazon.com first, then propagates to other storefronts — UK, DE, FR, ES, IT, JP, CA, AU, MX, BR — usually within a few hours. Price and metadata updates typically resolve faster than an initial submission. ### What types of books sell best on Amazon KDP? Non-fiction books in clearly defined niches consistently outperform broad-topic books. Specific beats general: "keto meal prep for college students" ranks and sells better than "diet book." Genre fiction with series potential — romance, thriller, fantasy, cozy mystery — performs well because readers who finish one book immediately search for the next. Low-content books (journals, planners, notebooks, activity books) have lower margins per unit but can be published quickly and scaled by volume. In all categories, the posts that rank on page one tend to have lower review counts than authors expect — meaning accessible niches exist in most subject areas if you research before writing. ### What is the difference between KDP and Kindle Unlimited? KDP is the publishing platform; Kindle Unlimited (KU) is Amazon's subscription reading service. Your book enters KU automatically when you enroll in KDP Select, which requires 90-day exclusivity. KU pays per page read from a shared monthly fund at approximately $0.004–$0.005 per page — separate from direct purchase royalties. You can be on KDP without being in Kindle Unlimited; you cannot be in Kindle Unlimited without enrolling in KDP Select. * * * See also: [KDP Self-Publishing Tips for Beginners: What to Know Before You Publish](https://pubscout.app/pages/blog/kdp-self-publishing-tips-beginners) See also: [How to Find Profitable KDP Niches in 2026](https://pubscout.app/pages/blog/how-to-find-profitable-kdp-niches) See also: [Amazon Keyword Research for KDP: The Complete Guide](https://pubscout.app/pages/blog/amazon-keyword-research-for-kdp) See also: [How to Pick Amazon Book Keywords That Actually Rank](https://pubscout.app/pages/blog/how-to-pick-amazon-book-keywords) See also: [Amazon KDP AI Disclosure Rules: Exactly What You Must Declare](https://pubscout.app/pages/blog/amazon-kdp-ai-disclosure-rules) See also: [How to Find Amazon BSR for Books: The Complete KDP Guide](https://pubscout.app/pages/blog/how-to-find-amazon-bsr-for-books)