Amazon KDP Statistics May 2026
Live KDP Select Global Fund, All-Stars Bonus history, royalty timeline, Kindle Unlimited growth, and Kindle Store catalog — sourced from Amazon's KDP help pages, About Amazon press, and Publishers Weekly.
$65.9M
Latest Global Fund
March 2026
$0.00501
Per-page rate
October 2025
$650.0M
Paid in trailing 12mo
as of September 2024
$3.50B
Total paid via KU
10-year cumulative
3.0B+
Books read on KU
10-year cumulative
5.0M+
Kindle Unlimited titles
June 2025
KDP Select Global Fund — monthly payouts
Source: Amazon KDP — Royalties in Kindle Unlimited
Amazon's monthly Global Fund pays Kindle Unlimited authors based on pages read. The series below covers every month of the KU-era fund — from KU's launch (July 2014, $2.5M) to the most recent disclosure (March 2026, $65.9M) — a 26.4× increase across 141 months. The Global Fund is the largest of two KDP Select payouts; the All-Stars Bonus (below) sits on top. KDP Select itself launched earlier — in December 2011 with a $500K seed fund — but operated under a different (KOLL-borrow) payout model until KU.
Why our figure differs from Amazon's banner
Amazon's KDP help page currently displays $69.3M for March 2026 as the headline "Total KDP Select Author Earnings." Amazon does not specify the components of that total. The $65.9M we show on this page is the Global Fund alone, taken from Amazon's per-month KDP Community announcement, which historically broke out the Global Fund and All-Stars Bonus as separate line items.
Annual Global Fund payouts (derived)
| Year | Annual total | Months covered |
|---|---|---|
| 2014 | $31.4M | 6 months |
| 2015 | $131.6M | 12 months |
| 2016 | $186.0M | 12 months |
| 2017 | $223.3M | 12 months |
| 2018 | $267.9M | 12 months |
| 2019 | $301.4M | 12 months |
| 2020 | $377.0M | 12 months |
| 2021 | $450.1M | 12 months |
| 2022 | $522.1M | 12 months |
| 2023 | $574.8M | 12 months |
| 2024 | $644.6M | 12 months |
| 2025 | $699.9M | 12 months |
| 2026 | $189.8M | 3 months |
Sum of the monthly Global Fund disclosures for each calendar year. 2014 covers Jul–Dec; the latest year may be partial.
Recent 12 months (table)
| Month | Fund | Note |
|---|---|---|
| March 2026 | $65.9M | — |
| February 2026 | $61.7M | — |
| January 2026 | $62.2M | — |
| December 2025 | $61.5M | — |
| November 2025 | $58.2M | — |
| October 2025 | $61.2M | Per-page rate $0.005007 — 5-year high |
| September 2025 | $58.7M | — |
| August 2025 | $60.1M | — |
| July 2025 | $59.9M | — |
| June 2025 | $58.1M | Print royalty rate change effective Jun 10, 2025 |
| May 2025 | $59.9M | — |
| April 2025 | $57.9M | — |
All-Stars Bonus — pool on top of the Global Fund
Source: Amazon KDP — KDP Select All-Stars
In addition to the per-page-read Global Fund, Amazon pays a separate monthly bonus to top-performing books and authors. Launched alongside Kindle Unlimited in August 2014 as a ~$500K/month US-only pool (later extended to UK and Germany per trade-press coverage), the program was expanded in May 2022 to all 12 KU marketplaces with the pool raised to $1.5M/month. Amazon's current help page lists the 12 marketplaces and program rules but no longer publishes the pool size or per-rank tier amounts.
Stacked area: the dark base layer is the monthly Global Fund ($65.9M in March 2026); the bright sliver on top is the All-Stars Bonus pool, held at its last-disclosed rate ($500K Aug 2014–Apr 2022, $1.5M from May 2022) since Amazon stopped publishing the figure. The Global Fund is roughly 40× the All-Stars pool, so the visual asymmetry is honest scale.
August 2014
$500.0K/mo
1 marketplace
Launched alongside KU as a US-only ~$500K/mo pool on top of the Global Fund
May 2022
$1.5M/mo
12 marketplaces
Expanded from 3 marketplaces (US/UK/DE) to all 12 KU marketplaces; pool raised from ~$500K to $1.5M/mo. Per-rank tiers: $25K (ranks 1-10), $10K (11-20), $5K (21-30), $2,500 (31-50), $1,000 (51-100); titles $2,500 → $500.
May 2026
Not disclosed
12 marketplaces
Amazon's current help page lists 12 marketplaces and program rules but no longer publishes pool size or per-rank tier amounts
Per-rank tiers (pre-2022 US structure)
Before the May 2022 expansion, the US schedule was: ranks 1–10 $25,000 each, ranks 11–20 $10,000, ranks 21–30 $5,000, ranks 31–50 $2,500, and ranks 51–100 $1,000. Top-performing titles received $2,500 down to $500. The May 2022 announcement said the expanded program would use "a wider variety of criteria rather than just pages read" and did not republish dollar tiers; Amazon has not released a per-rank schedule since.
Royalty rate timeline
Sources: Amazon KDP — eBook royalties · Amazon KDP — Paperback / hardcover royalty
Four rate events span KDP's history. Kindle's 70% / 35% structure has held since 2010; print rates were flat 60% from 2016 (paperback) and 2021 (hardcover) until Amazon's first material print rate cut in June 2025.
Kindle 70% / 35% structure launched
Two-tier ebook royalty: 70% for sales in Amazon's designated 70% territories (subject to list-price band and delivery costs), 35% outside. The structure has been unchanged since.
- kindle70%$2.99–$9.99 in 70% territories— Less VAT and delivery costs (Amazon currently lists ~$0.06/unit average)
- kindle35%outside 70% territories OR outside $2.99–$9.99 band
Paperback joins KDP — 60% direct, 40% Expanded Distribution
Amazon added a paperback option to KDP via print-on-demand in 2016 (separate from CreateSpace, which fully merged into KDP in August 2018). 60% royalty for direct Amazon sales; 40% for sales via Expanded Distribution channels (other retailers, libraries).
- paperback60%Amazon direct sales
- paperback40%Expanded Distribution channel
Hardcover joins KDP at 60%
Case-laminated hardcover joined paperback under the same 60% direct-sales royalty structure (Expanded Distribution not available for hardcover).
- hardcover60%Amazon direct sales
First material print royalty cut
Paperback and hardcover royalties drop from 60% to 50% for titles priced below regional list-price thresholds (~$9.99 in the US). Above-threshold titles still earn 60%. The first material print rate change in program history.
- paperback50%list price ≤ $9.98 (US)
- paperback60%list price ≥ $9.99 (US)
- hardcover50%list price ≤ $9.98 (US)
- hardcover60%list price ≥ $9.99 (US)
Kindle Unlimited catalog growth
Sources: About Amazon — KU 10-year anniversary · Publishers Weekly — Kindle Unlimited Turns 10
Kindle Unlimited launched in July 2014 with over 600,000 Kindle books. Its US monthly price held at $9.99 for nearly nine years before its first increase to $11.99/month in May 2023. At its 10-year anniversary in September 2024, Amazon disclosed more than 3.0B books read cumulatively and $3.50B+ paid to authors (Global Fund and All-Stars Bonus combined). Today the catalog spans more than 5 million digital books, audiobooks, comics, manga, and magazines.
Pricing history (US)
- 2014-07-18: $9.99/mo — Launch price
- 2023-05-11: $11.99/mo — First price increase since launch — Amazon Kindle Unlimited Price FAQs
Looking at actual Kindle bestsellers in real time? Explore live KDP titles in our niche-finder →
Kindle Store catalog growth
Source: Wikipedia — Kindle Store (cites Amazon press releases)
The full Kindle Store catalog — distinct from Kindle Unlimited's subset. Amazon disclosed the catalog at launch (88,000 titles in November 2007) and at major milestones afterward. The most recent Amazon-disclosed figure is 6.0M+ titles in March 2018. Amazon has not refreshed this figure publicly since.
November 2007
88K+
Catalog at Kindle launch (Nov 19, 2007)
December 2008
275K+
August 2011
765K+
July 2014
2.7M+
Catalog at KU launch
March 2018
6.0M+
KENPC per-page rate
Source: Amazon KDP — Royalties in KU (Global Fund input)
The per-page rate (KENPC) is computed from Global Fund ÷ total pages read. Amazon publishes the Global Fund directly but doesn't publish the resulting per-page rate as a headline number — the values shown here are author-reported and trade-press tracked. The 2025 average ($0.00445) was the highest since 2020, and October 2025 hit a 5-year high.
$0.00445
per page (2025-avg)
2025 annual average — highest since 2020
$0.00501
per page (2025-10)
5-year high — strong holiday demand outpacing KU author growth
~$1.50
estimated royalty per 300-page read-through
At 2025-10 per-page rate
Marketplaces & global footprint
Sources: Wikipedia — Kindle Store · Wikipedia — Kindle Unlimited · About Amazon EU — KDP European earnings (Dec 2025)
KDP launched in November 2007 (originally as Digital Text Platform) and rolled out to localized Kindle Stores from 2010 onward. As of December 2025, Amazon disclosed KDP titles available in 245 countries / territories and 40 languages.
2023
175 countries · 44 languages
Self-publishing marketing story
December 2025
245 countries · 40 languages
About Amazon EU disclosed: 'authors can publish their work in up to 40 languages and reach readers in 245 countries and territories'
Kindle Store launches (KDP availability)
| Date | Country | Marketplace | Note |
|---|---|---|---|
| United States | Amazon.com | KDP launch (originally as Digital Text Platform) | |
| United Kingdom | Amazon.co.uk | First international Kindle Store | |
| Germany | Amazon.de | — | |
| France | Amazon.fr | — | |
| Spain | Amazon.es | — | |
| Italy | Amazon.it | — | |
| India | Amazon.in | — | |
| Japan | Amazon.co.jp | — | |
| Brazil | Amazon.com.br | — | |
| Mexico | Amazon.com.mx | — | |
| Australia | Amazon.com.au | — | |
| Netherlands | Amazon.nl | Most recent new Kindle Store |
Kindle Unlimited rollout
| Date | Country | Marketplace | Note |
|---|---|---|---|
| United States | Amazon.com | KU launch | |
| United Kingdom | Amazon.co.uk | — | |
| Germany | Amazon.de | Frankfurt Book Fair launch | |
| Spain | Amazon.es | — | |
| Italy | Amazon.it | — | |
| France | Amazon.fr | — | |
| Brazil | Amazon.com.br | — | |
| India | Amazon.in | — | |
| Japan | Amazon.co.jp | — | |
| Canada | Amazon.ca | — | |
| Mexico | Amazon.com.mx | — | |
| Australia | Amazon.com.au | — |
Kindle Vella — born and dead
Sources: Amazon — Changes to Kindle Vella FAQ · Amazon KDP — Vella update FAQ
Amazon's serial-fiction platform launched in July 2021 (US-only, iOS + web) and shut down February 26, 2025. By October 2022, Vella had paid more than $10M to authors. Amazon's shutdown statement said the platform "hasn't caught on as we'd hoped."
Kindle Vella launches in the US
Serial fiction with episode-unlock tokens; iOS + web only
$8M+ paid to 10,000+ Vella authors at one-year mark
$10M+ paid to Vella authors
Amazon announces Vella shutdown
"Hasn't caught on as we'd hoped"
New episodes & token sales disabled
Kindle Vella platform shut down
What Amazon doesn't disclose
Most KDP stats pages substitute analyst estimates for figures Amazon declines to publish. We surface the gaps explicitly instead.
Kindle Unlimited subscriber count
Amazon has never published a KU subscriber count in any quarterly call, 10-K filing, or press release.
Third-party estimate: ~7.2M globally in early 2024 (WordsRated)
Kindle device cumulative units sold
Amazon has refused to disclose lifetime Kindle e-reader unit sales since the device launched in 2007. Industry estimates vary widely; we don't surface a specific number without a credible primary source.
KU vs. direct-sale royalty share
Amazon does not break out what % of KDP author royalties flow through Kindle Unlimited page-reads vs. paid-sale unit royalties.
Kindle / KU segment revenue
Amazon's 10-K mentions KDP and Kindle in business-overview narrative but does not disclose Kindle-specific revenue. KU sits inside 'Subscription Services' (dominated by Prime).
All-Stars Bonus pool size (current)
Amazon disclosed a $1.5M/month pool when expanding the program in May 2022, but no longer publishes the figure on its KDP help page.
Primary references
Page-wide bibliography. Per-figure attribution lives under each section heading above.
- Amazon KDP — Royalties in Kindle Unlimited (live monthly banner)
- Amazon KDP Community forum (permanent per-month Global Fund & All-Stars Bonus announcement archive)
- Amazon KDP — KDP Select All-Stars Bonus
- Amazon KDP — eBook royalty rates
- Amazon KDP — Paperback / hardcover royalty rates
- About Amazon — Kindle Unlimited 10-year anniversary (Sep 2024)
- About Amazon — KDP author success stories (annual milestones)
- About Amazon EU — European KDP earnings milestones (Dec 2025)
- Amazon — Changes to Kindle Vella FAQ (shutdown announcement)
- Amazon press release — KDP Select launch (Dec 8, 2011)
- About Amazon UK — Kindle Storyteller Award archive
- Publishers Weekly — Kindle Unlimited Turns 10 (industry trade press)
- Wikipedia — Kindle Store (cites Amazon press releases for catalog milestones and marketplace launches)
- Wikipedia — Kindle Unlimited (cites Amazon press for international rollout dates)
Methodology
Monthly Global Fund. Amazon publishes the live month's Global Fund figure on its KDP Royalties in Kindle Unlimited help page (overwritten each month) and posts a permanent per-month announcement on its KDP Community forum. We capture each month at publication and append a row to our typed time-series; the forum posts serve as the permanent archive for any historical month a reader wants to verify.
All-Stars Bonus. Launch (Aug 2014, ~$500K/mo, US-only) and May 2022 expansion ($1.5M/mo, 12 marketplaces) figures come from Amazon's KDP Select All-Stars help page at the time and trade-press coverage of the announcement. Amazon's current help page lists program rules and marketplaces but no longer publishes pool size or per-rank tiers; we mark the current value as not disclosed rather than substitute an estimate.
Royalty rates. Pulled directly from Amazon's KDP help docs (eBook royalties, Paperback / hardcover royalty pages). Effective dates correspond to Amazon's announcement of the change. The June 2025 print restructure was the first material print rate change since the program launched.
Author earnings milestones. Sourced from Amazon's About Amazon press posts, the KU 10-year anniversary announcement (Sep 2024), and the European earnings disclosure (Dec 2025). Amazon publishes round-number milestones rather than full distributions.
KENPC per-page rate. Computed as Global Fund ÷ total KENPC pages read. Amazon publishes the fund directly; total pages read is announced on a per-month basis. We track the resulting per-page rate.
Kindle Store catalog & marketplace launches. Catalog-size milestones and Kindle Store / KU marketplace launch dates come from Wikipedia entries that cite Amazon press releases as primary sources. Where Amazon's original press URL has rotted, we use the Wikipedia citation as the durable reference.
Kindle Vella lifecycle. Launch and earnings disclosures come from Amazon's self-publishing stories on About Amazon. Shutdown timeline comes directly from Amazon's customer-service FAQ for Vella and the corresponding KDP help page.
Refresh cadence. Monthly fund: appended within 24 hours of Amazon's publication. Royalty rates: updated when Amazon announces a change. Anniversary and milestone disclosures: updated when Amazon publishes them. Page-rendered "latest" values always derive from the most recent row in the underlying typed series.
Cite this page
Profitable. (2026, May 9). Amazon KDP statistics 2026: Author earnings, royalties & Kindle Unlimited data. Profitable. https://profitable.app/data/kdp
- Page last updated
- Latest data point
- (KDP Select Global Fund)
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How KDP Select Global Fund and All-Stars Bonus payouts work
Amazon allocates a monthly fund — the KDP Select Global Fund — that pays Kindle Unlimited authors based on pages read (KENPC). The fund has grown from $2.5M in its first month (July 2014) to over $66M monthly. On top of the Global Fund, Amazon also pays a separate All-Stars Bonus to top-performing books and authors, expanded in May 2022 to all 12 KU marketplaces and a $1.5M monthly pool. Combined, KDP Select has paid more than $3.50B cumulatively to authors since 2014.
Royalty rate timeline (and what changed in June 2025)
Kindle ebooks earn 70% royalty in the $2.99–$9.99 list-price band and 35% outside it — a structure unchanged since 2010. Print royalties were a flat 60% from 2016 (paperback) and 2021 (hardcover). On June 10, 2025, Amazon cut the print royalty to 50% for paperback and hardcover titles priced at or below $9.98 (US) — the first material print rate change in the program's history. Books at $9.99+ in the US still earn the original 60%.
What Amazon discloses — and what it doesn't
Amazon publishes the monthly Global Fund, royalty rates, and round-number author-earnings milestones (e.g. "more than 2,000 authors crossed $100K in 2022"). It does NOT publish: KU subscriber count, lifetime Kindle e-reader unit sales, Kindle/KU segment revenue in 10-K filings, the All-Stars pool size in real time, or the split between KU page-read royalties and direct-sale royalties. We surface these gaps explicitly rather than substitute analyst estimates.