Section 1 · The Short Answer
No upfront fees. A per-copy fee on every sale.
KDP is print-on-demand: you upload files for free, and when a copy sells, Amazon prints it and subtracts the printing cost inside the royalty calculation. In the US, a regular-trim black-and-white paperback prints for a flat $2.30 through 110 pages, then $1.00 + $0.012 per page above that. A black-and-white hardcover prints for a flat $6.80 through 108 pages, then $5.65 + $0.012 per page up to 550 pages. Color multiplies everything — premium color runs $0.065 per page.
Every number on this page comes from Amazon's own published rate tables and official examples, cross-checked against Amazon's Printing Cost and Royalty Calculator — figures confirmed in the calculator itself are marked ✓. No third-party blog numbers.
Rates Verified September 15, 2026
Amazon changes these rates without much notice — the last structural change hit June 10, 2025, when the sub-$9.99 royalty rate dropped from 60% to 50%. Before pricing a real title, confirm your exact numbers on Amazon's paperback and hardcover cost pages or the live calculator.
Section 2 · The Formula
One formula prices every KDP print book.
Printing cost = fixed cost + (page count × per-page cost)
Short books skip the per-page part entirely and pay only a flat fee. What sets your fixed and per-page rates:
| Factor |
Changes Printing Cost? |
Detail |
| Page count | Yes — the biggest lever you control | Flat fee in the short band, then linear per-page above it. Every 100 extra B&W pages adds $1.20. |
| Format | Yes | Hardcover's fixed cost runs about $4.65 higher than paperback at the same specs. |
| Ink | Yes — the biggest multiplier | Black $0.012/page < standard color $0.0255 < premium color $0.065 (roughly 5.4x black). |
| Trim class | Yes | "Large" trim (wider than 6.12" or taller than 9") uses a higher rate column. A standard 6×9 book is regular trim. |
| Paper | Only groundwood | White vs cream: identical cost. Groundwood (B&W paperback only) is ~5% cheaper per page — pennies per copy. |
| Marketplace | Yes | Each Amazon marketplace has its own table in local currency — not a currency conversion of the US rate. |
| Bleed settings | No | Bleed changes your file dimensions, not your cost. Setup lives in the Creating the Book guide. |
| Cover finish | No | Glossy and matte cost the same. Spine math lives in the Cover Design guide. |
Sources: Amazon's Paperback Printing Cost, Hardcover Printing Cost, and Print Options pages.
Section 3 · Paperback Costs
Paperback printing costs (Amazon.com, US).
Amazon's official rate table
| Interior |
Page Band |
Regular Trim |
Large Trim |
| Black ink (white or cream paper) | 24–110 | $2.30 flat | $2.84 flat |
| 110–828 | $1.00 + $0.012/page | $1.00 + $0.017/page |
| Black ink, groundwood | 24–112 | $2.23 flat | $2.75 flat |
| 114–828 | $1.00 + $0.0114/page | $1.00 + $0.0162/page |
| Standard color | 72–600 | $1.00 + $0.0255/page | $1.00 + $0.0402/page |
| Premium color | 24–40 | $3.60 flat | $4.20 flat |
| 42–828 | $1.00 + $0.065/page | $1.00 + $0.080/page |
Source: Amazon KDP — Paperback Printing Cost. One quirk worth knowing: some third-party guides quote a 24–108-page flat band for the US — that figure belongs to Amazon.com.au. The US band is 24–110.
What that produces, by page count (regular trim)
| Pages |
B&W (white/cream) |
Standard Color |
Premium Color |
| 100 | $2.30 | $3.55 | $7.50 |
| 120 | $2.44 | $4.06 | $8.80 |
| 150 | $2.80 | $4.83 | $10.75 |
| 200 | $3.40 | $6.10 | $14.00 |
| 300 | $4.60 | $8.65 | $20.50 |
| 400 | $5.80 | $11.20 | $27.00 |
| 600 | $8.20 | $16.30 | $40.00 |
Computed from Amazon's published rates with Amazon's two-decimal rounding rule. Amazon's own worked example on the cost page: 300 pages B&W = $1.00 + (300 × $0.012) = $4.60. The pattern to internalize: every 100 pages adds $1.20 in black-and-white, $2.55 in standard color, and $6.50 in premium color. Tighter editing has a direct per-copy payoff.
Section 4 · Hardcover Costs
Hardcover printing costs (Amazon.com, US).
Amazon's official rate table
| Interior |
Page Band |
Regular Trim |
Large Trim |
| Black ink | 75–108 | $6.80 flat | $7.49 flat |
| 110–550 | $5.65 + $0.012/page | $5.65 + $0.017/page |
| Premium color | 75–550 | $5.65 + $0.065/page | $5.65 + $0.080/page |
Source: Amazon KDP — Hardcover Printing Cost. Two hardcover-only constraints: there is no standard-color hardcover (black or premium color only), and the page range caps at 550 versus the paperback's 828.
What that produces, by page count (regular trim)
| Pages |
B&W Hardcover |
Premium Color Hardcover |
| 100 | $6.80 | $12.15 |
| 120 | $7.09 | $13.45 |
| 200 | $8.05 ✓ | $18.65 |
| 300 | $9.25 | $25.15 |
| 400 | $10.45 | $31.65 |
| 550 | $12.25 | $41.40 |
✓ = confirmed directly in Amazon's royalty calculator during research. Amazon's own worked example: 300 pages B&W = $5.65 + (300 × $0.012) = $9.25.
Two Official Pages Disagree — Here's The One That's Right
As of September 2026, Amazon's help center still hosts a legacy "Hardcover (Beta)" page quoting a $5.50 fixed cost and $0.070/page premium color — figures that conflict with the current Hardcover Printing Cost page ($5.65 / $0.065) by up to $1.35 per copy on a 300-page color book. The current page wins: its numbers match what Amazon's own royalty calculator returns. If you see $5.50 quoted anywhere, it's the stale Beta page propagating.
Section 5 · The Royalty Math
The royalty formula and the $9.99 cliff.
Royalty = (royalty rate × list price) − printing cost
| Channel |
Rate |
When |
| Amazon (standard) | 50% | List price $9.98 or below (Amazon.com) |
| Amazon (standard) | 60% | List price $9.99 or above |
| Expanded Distribution | 40% | Paperback only, if enrolled — hardcover is ineligible |
Both paperback and hardcover use the same 50/60 split, per Amazon's Paperback Royalty and Hardcover Royalty pages. Royalties calculate on the tax-exclusive list price, and Amazon's own promotional discounts don't reduce your royalty — you're paid from list.
The $9.99 Cliff
The threshold is a cliff, not a step: moving from $9.98 to $9.99 raises your royalty by roughly $1.00 per copy, because the rate jumps from 50% to 60% of the whole price. Amazon's own example — a 300-page paperback with a $4.60 print cost earns $0.39 at $9.98 and $1.39 at $9.99. This split dates to Amazon's June 10, 2025 royalty change, the first print-rate cut since KDP launched. Price at $9.99 minimum, no exceptions.
Minimum and maximum list price
KDP won't accept a list price whose royalty can't cover the printing cost: the floor is printing cost ÷ 0.60 in the 60% band ($7.67 for a 300-page B&W paperback; $15.42 for the same hardcover; $23.33 for a 200-page premium-color paperback). The floor is breakeven — not profit. The ceiling on Amazon.com is $250 for both formats. Payment timing: standard sales pay ~60 days after month-end; Expanded Distribution ~90 days.
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Section 6 · What You Keep
Per-sale royalties, worked to the cent.
Every row uses the formula above with Amazon's published rates; ✓ marks figures confirmed directly in Amazon's own royalty calculator during research (September 14–15, 2026).
| Book |
Print Cost |
List Price |
Arithmetic |
You Keep |
| 120p B&W paperback | $2.44 | $9.99 | (0.60 × 9.99) − 2.44 | $3.55 |
| 200p B&W paperback | $3.40 | $9.99 | (0.60 × 9.99) − 3.40 | $2.59 ✓ |
| 200p B&W paperback | $3.40 | $14.99 | (0.60 × 14.99) − 3.40 | $5.59 ✓ |
| 300p B&W paperback | $4.60 | $14.99 | (0.60 × 14.99) − 4.60 | $4.39 |
| 120p standard-color paperback | $4.06 | $14.99 | (0.60 × 14.99) − 4.06 | $4.93 ✓ |
| 200p premium-color paperback | $14.00 | $29.99 | (0.60 × 29.99) − 14.00 | $3.99 |
| 200p B&W hardcover | $8.05 | $24.99 | (0.60 × 24.99) − 8.05 | $6.94 ✓ |
| 300p B&W hardcover | $9.25 | $24.99 | (0.60 × 24.99) − 9.25 | $5.74 |
The same book at rising prices (300p B&W paperback, $4.60 print)
| List Price |
Rate |
You Keep |
| $9.98 | 50% | $0.39 |
| $9.99 | 60% | $1.39 |
| $12.99 | 60% | $3.19 |
| $14.99 | 60% | $4.39 |
| $19.99 | 60% | $7.39 |
Section 7 · Format Economics
Paperback vs hardcover vs color: the margin reality.
Hardcover costs ~$4.65 more per copy — and needs the price to match
| 120-Page B&W Book |
Print Cost |
List Price |
You Keep |
| Paperback | $2.44 | $9.99 | $3.55 |
| Hardcover | $7.09 | $9.99 | Not permitted — below the $11.82 minimum |
| Hardcover | $7.09 | $14.99 | $1.90 |
| Hardcover | $7.09 | $19.99 | $4.90 |
Read that middle row twice: a hardcover at $14.99 earns $1.65 less per sale than the paperback at $9.99, despite charging the customer $5 more. Hardcover works as a premium or gift edition — but only at a genuinely premium price. Which formats suit which niches is the Book Types guide.
Color: standard is the escape hatch, premium is a different business
| 120-Page Paperback Interior |
Print Cost |
Keep @ $9.99 |
Keep @ $14.99 |
| Black ink (white/cream) | $2.44 | $3.55 | $6.55 |
| Black ink (groundwood) | $2.37 | $3.62 | $6.62 |
| Standard color | $4.06 | $1.93 | $4.93 ✓ |
| Premium color | $8.80 | Not permitted | $0.19 |
Premium color at $14.99 leaves nineteen cents. That single cell explains why planners, journals, trackers, and text-led books ship black-and-white interiors — and why illustrated books have to price like gift books. Groundwood's ~5% saving is real but tiny: $0.07 per copy at 120 pages, $0.18 at 300. Large trim adds $0.60 per copy on a 120-page B&W book and $1.80 on premium color — stay at 6×9 or under unless the content demands the size.
Section 8 · The Other Channels
Expanded Distribution and author copies.
Expanded Distribution (bookstores, libraries, other retailers — paperback only) pays a flat 40% with the same printing cost subtracted. Amazon's own example: a 333-page paperback at $15.00 with a $5.00 print cost earns $4.00 through Amazon and $1.00 through Expanded Distribution — a quarter of the per-copy money for the same book. Many publishers skip ED or raise list price to compensate; details and the enrollment tradeoffs are on the Publishing & Royalties guide.
Author and proof copies are charged at your book's printing cost times quantity — no royalty, no extra discount, shipping and tax at checkout. Your 300-page B&W paperback costs you $4.60 per copy: that's the wholesale math behind selling signed copies direct at events. Source: Amazon KDP — Proof and Author Copy Cost.
One admin note that catches non-US publishers: US-marketplace royalties carry 30% tax withholding for non-US publishers unless a tax treaty reduces it — handled in the KDP tax interview, covered in the Publishing guide.
Section 9 · Step-by-Step Process
The 5-step process: price a KDP print book.
Compute your printing cost from format, ink, and page count.
Find your row: paperback or hardcover; black ink, standard color, or premium color; regular or large trim. Apply the formula — fixed cost + (pages × per-page rate). A 6×9 book is regular trim. Example: a 250-page black-and-white paperback is $1.00 + (250 × $0.012) = $4.00.
Price on the right side of the $9.99 cliff.
At $9.99 and above you keep 60% of list price before printing cost; at $9.98 and below, only 50%. The jump at the threshold is worth roughly $1.00 per copy. Unless you have a specific loss-leader strategy, price print books at $9.99 minimum.
Check your minimum viable price — then add real margin.
KDP's floor is printing cost ÷ 0.60. That floor is breakeven, not profit. Work backward from a target of at least $2–$3 royalty per copy; if your page count and ink choice cannot reach that at a market-believable price, change the specs — cut pages, or drop premium color for standard color or black-and-white.
Run the per-copy royalty math at two or three candidate prices.
Royalty = (0.60 × list price) − printing cost. Compare the per-copy dollars against expected volume at each price. Remember hardcover economics: the same book costs about $4.65 more per copy to print as a hardcover, so it needs a meaningfully higher list price to beat the paperback's per-sale dollars.
Verify in KDP's live calculator before you hit publish.
Amazon changed print royalty rates on June 10, 2025 with little notice, and printing rates change periodically. The official Printing Cost and Royalty Calculator and the Rights & Pricing page in your KDP dashboard are the authority for your exact title — check them at every new release and at every price change.
Section 10 · FAQ
Frequently asked questions.
How much does it cost to print a book on Amazon KDP?
In the US, a regular-trim black-and-white paperback costs $2.30 to print through 110 pages, then $1.00 plus $0.012 per page above that — so a 300-page paperback prints for $4.60. A regular-trim black-and-white hardcover costs $6.80 through 108 pages, then $5.65 plus $0.012 per page from 110 to 550 pages — $9.25 at 300 pages. Color costs far more: premium color runs $0.065 per page, so the same 300 pages in premium color prints at $20.50 as a paperback and $25.15 as a hardcover. There is no upfront fee — Amazon prints each copy on demand and subtracts the printing cost from your royalty when the copy sells. All rates are Amazon's own published US figures, verified September 15, 2026.
How is KDP printing cost calculated?
One formula covers every KDP print book: fixed cost + (page count × per-page cost). The fixed cost and per-page rate depend on format (paperback or hardcover), ink (black, standard color, or premium color), paper (white/cream or groundwood), trim class (regular or large — large means wider than 6.12 inches or taller than 9 inches), and the Amazon marketplace. Short books pay only a flat fee: black-and-white paperbacks of 24–110 pages print for a flat $2.30. Two things that do NOT change printing cost: bleed settings and cover finish — glossy and matte cost the same.
How much do I make on a $9.99 KDP paperback?
It depends on page count. At $9.99 you earn the 60% royalty rate, so the math is (60% × $9.99) minus printing cost. A 120-page black-and-white paperback prints for $2.44 and earns about $3.55 per sale. A 200-page book prints for $3.40 and earns $2.59 — a figure confirmed directly in Amazon's own royalty calculator. A 300-page book prints for $4.60 and earns $1.39. Same list price, three very different margins — page count is the lever.
Why is $9.99 an important price for KDP print books?
Because it is a cliff, not a step. Since Amazon's June 10, 2025 royalty change, print books listed at $9.98 or below earn a 50% royalty rate, while books at $9.99 or above earn 60%. Moving a book from $9.98 to $9.99 raises the royalty by roughly $1.00 per copy — not one cent — because the rate jumps ten percentage points at the threshold. Amazon's own example: a 300-page paperback earns $0.39 at $9.98 and $1.39 at $9.99. Nearly every KDP print book should be priced at $9.99 or above.
Is a color book profitable on KDP?
It can be, but the list price has to carry the printing cost. Premium color runs $0.065 per page — a 120-page premium-color paperback prints at $8.80, leaving about $0.19 per sale at $14.99 and $3.19 at $19.99. Standard color is the escape hatch on paperbacks: the same 120 pages print at $4.06, leaving $4.93 at $14.99 — a figure confirmed in Amazon's calculator. Hardcover has no standard-color option, which is why color hardcovers need gift-book pricing: a 300-page premium-color hardcover prints at $25.15 before you earn a cent. This is the practical reason planners, journals, and text-led books use black-and-white interiors.
What is the minimum price I can set on KDP?
KDP will not accept a list price whose royalty fails to cover the printing cost. The floor is printing cost ÷ 0.60 in the 60% band (or ÷ 0.50 below $9.99). A 300-page black-and-white paperback ($4.60 print) has a floor around $7.67; the same book as a hardcover ($9.25 print) has a floor around $15.42; a 200-page premium-color paperback ($14.00 print) cannot list below about $23.33. The maximum list price on Amazon.com is $250 for both formats. The floor is breakeven, not profit — price above it.
Do KDP author copies cost less?
Author and proof copies are charged at exactly the printing cost for your book in the marketplace you order from, times the quantity — no royalty is paid and no extra discount is applied, and shipping and tax are added at checkout. So a 300-page black-and-white paperback costs you $4.60 per author copy plus shipping. That printing-cost price is the wholesale economics behind selling signed copies direct: your per-unit cost is the print fee, not the list price.
Continue the Guide
Now put the numbers to work.
The printing cost is the fixed input; everything else is decisions. The upload walkthrough, the tax interview, and royalty administration live in the Publishing & Royalties guide — and the 30-day execution path from niche to first royalties is the roadmap.
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