How much does it cost to self-publish a book?
A realistic budget breakdown for self-publishing — editing, cover, print files, ePUB, ISBN, proofs and marketing — with lean, mid and premium budgets you can actually plan around.
Self-publishing a book costs most authors somewhere between €500 and €4,000, with a realistic mid-range of around €1,000–€1,800 for a well-made novel. The big variables are editing and cover; printing, ePUB conversion, ISBNs and proof copies are smaller and more predictable. Marketing is the wild card — it can be nothing, or it can be the largest line of all.
What actually costs money when you self-publish?
It helps to separate the platforms from the craft. Uploading to Amazon KDP or IngramSpark is free; you pay them only as a cut of each sale. The money you spend up front goes on turning a finished manuscript into a finished book — the editorial and design work a traditional publisher would normally absorb. Those costs fall into seven buckets, and only the first two are genuinely large.
1. Editing — usually your biggest line
Editing is where quality is won or lost, and it spans several levels. A full developmental edit (structure, pacing, character) is the most involved; line and copy editing improve how the prose reads and make it correct and consistent; a proofread is the final pass. For a typical 70,000–90,000-word book, expect anywhere from a few hundred euros for a proofread alone to well over a thousand for developmental plus copy editing. The honest rule: don’t skip it. Readers forgive a modest cover faster than they forgive a book riddled with errors. Our own editing service is priced by length and level, with a fixed quote up front.
2. Cover design — the second big one
Your cover is the single most important piece of marketing you’ll ever commission, because it is the thing a browsing reader sees first. Pre-made templates exist for very little, but a custom, hand-made cover that signals your genre correctly is worth paying for. A professional bespoke cover typically runs from a couple of hundred euros upward. At Librum, covers are drawn by hand in Photoshop and Illustrator — never AI — and come as a full print wrap plus eBook version.
3. Print-file preparation and typesetting
A Word file is not a printable book. Interior typesetting sets your margins, type, running heads and page breaks, then exports a press-ready PDF built to pass your printer’s specs. This is a one-off cost that protects you from the most common reason files get rejected. See print preparation for what a press-ready interior involves.
4. ePUB conversion
If you want to sell on Kindle, Apple Books, Kobo and the rest, you need a valid, reflowable ePUB with a linked table of contents and clean metadata. A properly validated ePUB 3 — one that passes EPUBCheck and uploads to every store first time — is inexpensive relative to editing, but doing it badly causes endless store rejections. Our ePUB service delivers a validated file built to pass.
5. ISBNs
An ISBN identifies your edition. In some countries the national agency issues them free; in others, such as the US through Bowker, you buy them, and buying in a block of ten is far cheaper per number than buying one. Amazon will assign a free ISBN for KDP, but it ties that edition to Amazon — owning your own ISBN keeps you in control across every retailer. Budget anywhere from nothing to roughly €100–€280 if you buy a small block.
6. Proof copies
Always order a physical proof before you hit publish. Screens lie about colour, trim and spine width. A proof or two, with shipping, usually costs in the low tens of euros — the cheapest insurance you’ll ever buy against a typo on the cover spine.
7. Marketing
This is the line with no ceiling. You can launch for free with a mailing list and organic posts, or you can spend hundreds on ads, a launch promotion, a few review copies and a small publicist push. Most first-time authors do well to keep this modest and reinvest from sales.
What does a realistic self-publishing budget look like?
Here is how those buckets add up across three sensible budgets. Ranges are in euros and assume a standard-length novel or non-fiction book; illustration-heavy and children’s books sit higher because of the artwork.
| Line item | Lean | Mid-range | Premium |
|---|---|---|---|
| Editing | €150–€400 (proofread) | €500–€900 (copy + line) | €1,000–€2,500 (developmental + copy) |
| Cover design | €50–€150 (template) | €200–€400 (custom front) | €400–€800 (full bespoke wrap) |
| Print-file typesetting | DIY / free | €100–€250 | €250–€500 |
| ePUB conversion | DIY / free | €50–€150 | €150–€300 |
| ISBN(s) | Free (KDP) | €0–€100 | €100–€280 (block of 10) |
| Proof copies | €10–€20 | €20–€40 | €40–€80 |
| Marketing | €0 | €100–€300 | €500–€1,500+ |
| Typical total | €250–€700 | €1,000–€1,800 | €2,500–€4,000+ |
Where should you spend, and where can you save?
If your money is limited, spend it in this order: editing first, cover second, interior and ePUB third. Those three decide whether the book reads well, sells at a glance and works on every device. You can genuinely save on marketing at the start — a good book and a clear cover do a lot of the selling — and you can save on ISBNs if your country issues them free.
Where you should not economise is on anything readers can see and feel: typos, an amateur cover, a wonky interior, an ePUB that won’t open. Those are the things that produce one-star reviews and returns, and they cost far more than they save.
Does a package work out cheaper than buying piecemeal?
Often, yes — partly on price and partly on the hidden cost of coordinating five freelancers who’ve never spoken to each other. A bundled production package builds your print interior and eBook from one source, so they stay consistent, and gives you a single fixed quote instead of a stack of invoices. For comparison, our packages are eBook at €100, Print at €150 and Complete (print plus eBook) at €300, with two revision rounds included and files built to pass KDP and IngramSpark first time. Editing and cover design are separate craft services, quoted to your manuscript.
The honest answer to “how much will it cost me” depends on your word count, your genre and how much polishing your manuscript still needs — which is exactly why we read it first. Send us your file and we’ll come back, usually within 24 hours, with a single fixed quote and no surprises. Start at contact.
Frequently asked questions
Can you self-publish a book for free?+
Almost — uploading to Amazon KDP and IngramSpark is free, and they take a cut of each sale rather than charging upfront. What you can’t fake for free is editing and a proper cover, which is what separates a finished book from a manuscript. Librum prices that work by length and level, giving you a fixed quote up front so there are no surprises.
What’s the cheapest way to self-publish a book properly?+
Start with what readers notice first — clean text and a genre-true cover — and skip the spend that won’t move sales early on. Use a free KDP-assigned ISBN if budget is tight, and add extras only where they earn their place. Librum prices its work by length and level rather than fixed tiers, giving you a fixed quote up front, usually within 24 hours, so you can match the spend to your budget.
Do I need to buy my own ISBN, or is the free Amazon one fine?+
Both work, but they’re not equal. A free KDP-assigned ISBN ties that edition to Amazon; buying your own keeps you in control across every retailer. In some countries the national agency issues ISBNs free; in others, such as the US through Bowker, you pay — and a block of ten is far cheaper per number than buying one. Check your national ISBN agency for current rules and pricing.
How much does it cost to translate my book into another language?+
Translation is usually priced per word or per page and varies widely by language pair and length, so it’s best to get a quote against your actual word count. Librum prices translation the same way — by length and level — and gives you a fixed quote up front, typically within 24 hours, so you know the cost before any work begins.