Self-Publishing Cost Calculator
Estimate the total cost to publish your book. Get an itemised breakdown of editing, cover design, formatting, ISBN, distribution, and marketing — all based on real 2026 prices.
Estimate the total cost to publish your book. Get an itemised breakdown of editing, cover design, formatting, ISBN, distribution, and marketing — all based on real 2026 prices.
Toggle the services you need and choose a tier for each.
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Based on a $14.99 paperback with 60% KDP royalty
About These Estimates
Prices shown are based on HMD Publishing's 2026 rates. Actual costs may vary depending on your manuscript's specific requirements. Contact us for a personalised quote.
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Everything you need to know about self-publishing costs
The total cost to self-publish a book typically ranges from $500 to $5,000+, depending on the services you choose. A basic package (proofreading, eBook cover, simple formatting) can cost around $300-$500. A professional package (copy editing, full wrap cover, interior formatting, ISBN, distribution) runs $1,500-$3,000. Premium packages with marketing and advertising start at $3,000+. Use the calculator above to get an estimate tailored to your specific book.
The cheapest way to self-publish is through Amazon KDP, which charges no upload fees. You can design your own cover using Canva, format with free tools like Reedsy or Atticus, and use a free KDP-assigned ASIN instead of purchasing an ISBN. Total cost: $0-$100. However, professional editing is strongly recommended even on a tight budget — poorly edited books accumulate negative reviews that permanently hurt sales.
Professional editing costs vary by type. Proofreading (catching typos and grammar errors) costs $150-$500 for a typical novel. Copy editing (improving clarity, style, and consistency) runs $300-$1,000. Developmental editing (restructuring plot, pacing, character arcs) costs $1,000-$3,000+. Rates depend on word count, genre complexity, and editor experience. At HMD Publishing, our editing packages start at $150 for proofreading up to 30,000 words.
Book cover design costs range from $100-$500+ for professional work. An eBook-only front cover typically costs $100-$200. A full print-ready wrap cover (front, back, spine) runs $200-$400. Premium packages with mockups, social media assets, and A+ content graphics cost $300-$500+. Custom illustration covers can exceed $1,000. A professional cover is one of the highest-ROI investments — it's the first thing readers see and directly impacts click-through rates.
You don't need to purchase an ISBN if you publish exclusively through Amazon KDP — they provide a free ASIN. However, if you want to distribute through bookshops, libraries, or multiple platforms (IngramSpark, Barnes & Noble, Kobo, etc.), you need your own ISBN. A single ISBN costs $125 in the US (Bowker) or around $28-$35 through bulk-buying services. Each format (paperback, hardcover, eBook) requires its own ISBN.
Book formatting (interior layout) costs $100-$500 depending on complexity. Simple text-only formatting for fiction runs $100-$200. Non-fiction with images, tables, and special layouts costs $200-$400. Children's books and heavily illustrated works can cost $300-$500+. Professional formatting also reduces page count by 10-15%, which directly lowers your per-copy printing cost and increases royalties on every sale.
A complete publishing package typically bundles editing, cover design, interior formatting, ISBN registration, and distribution setup across platforms like Amazon KDP and IngramSpark. Premium packages add marketing services such as Amazon Advertising management, social media setup, and launch strategy. At HMD Publishing, our Complete Packages save 20-39% compared to buying each service separately.
New authors should budget $200-$1,000 for initial marketing. This covers Amazon Advertising setup ($300-$600 for a 60-day campaign), social media content, and review outreach. Ongoing marketing costs $100-$500 per month for ad management and promotional activities. Marketing is optional at launch but becomes essential for sustained sales — most successful indie authors reinvest 10-20% of royalties into advertising.
Yes, you can publish a book for $0 through Amazon KDP. KDP charges no upload fees, provides a free ASIN, and handles printing through print-on-demand. However, free publishing means doing everything yourself — editing, cover design, formatting. Books published without professional editing or cover design typically sell significantly fewer copies. Even a modest investment of $300-$500 in core services dramatically improves your book's chances of success.
Self-publishing costs $500-$5,000+ upfront but you keep 35-70% of royalties and retain full creative control. Traditional publishing costs $0 upfront (the publisher pays for editing, cover, marketing) but you earn only 5-15% of royalties, give up creative control, and wait 12-24 months for publication. Hybrid/vanity publishers charge $3,000-$20,000+ and are rarely worth the cost. For most authors, professional self-publishing offers the best return on investment.
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