500-page eBook
Real KDP royalty calculations for eBooks: when to use 70% vs 35%, how delivery fees affect your take-home, and the price points that maximize earnings.
eBook royalty: the key numbers
At $4.99 in the 70% royalty tier, you earn roughly $3.28 per eBook sale after the $0.30 delivery fee. Drop below $2.99 and you fall to the 35% tier, earning just $1.75 per sale. Go above $9.99 and you drop to 35%, earning $3.50. Less than the 70% tier at $9.99 ($6.78).
Interactive royalty calculator
Live royalty calculator
Adjust sliders to model your own book.
eBook royalty comparison: 70% vs 35%
| List price | 70% royalty | 35% royalty | Best tier |
|---|---|---|---|
| $2.99 | $1.88 | $1.05 | 70% tier |
| $4.99sweet spot | $3.28 | $1.75 | 70% tier |
| $6.99 | $4.68 | $2.45 | 70% tier |
| $7.99 | $5.38 | $2.80 | 70% tier |
| $8.99 | $6.08 | $3.15 | 70% tier |
| $9.99 | $6.78 | $3.50 | 70% tier |
| $11.99 | — | $4.20 | 35% tier |
| $14.99 | — | $5.25 | 35% tier |
| $17.99 | — | $6.30 | 35% tier |
| $24.99 | — | $8.75 | 35% tier |
70% royalty: eligible $2.99 to $9.99, delivery fee ($0.15/MB) deducted. 35% royalty: eligible $0.99 to $200, no delivery fee. 2 MB file assumed.
How eBook royalties work on KDP
Who actually publishes at this length
500-page eBooks anchor the long-form Kindle market: epic fantasy, multi-section non-fiction, full memoirs, and comprehensive how-to. Kindle Store > Kindle eBooks > Science Fiction & Fantasy and Kindle Store > Kindle eBooks > History feature strong 480 to 560-page Kindle titles.
Pricing dynamics at 500 pages
Stay at $9.99 - the 70% tier cap. The page count itself justifies the price; longer Kindle books face zero pricing penalty up to the 70% ceiling. Above $9.99 you fall to 35% and earn less per sale than at $9.99 - bizarrely true for any length under 800 pages.
For Kindle eBooks the math runs differently: at $4.99 in the 70% tier with a 2 MB file you earn roughly $3.28 per sale. At $9.99 (the 70% tier cap) you earn $6.78 per sale. The same book at $10.00 falls to the 35% tier and earns just $3.50. The penny matters.
Real examples in this category
Brandon Sanderson's full-length Kindle editions price $9.99 to $14.99 (publisher 35%). Indie epic fantasy authors at 500 pages should hold $9.99 in the 70% tier to maximize per-sale royalty. Most 500-page indie Kindle releases earn between $6.50 and $6.80 per sale at $9.99.
The common mistake at this page count
Believing 'Kindle Unlimited makes more sense for long books'. At current 2026 KENPC rates, a 500-page book earns roughly $2.25 per full read in KU. A $9.99 unit sale earns $6.78 - three times more per reader. Long books often benefit from KU because of read-through, but the unit math still wins per-reader.
Margin math, in concrete terms
At $9.99 with a 4 MB file ($0.60 delivery fee), your royalty is $6.57 per sale (70% of $9.39). For a long-form non-fiction launch with 100 sales/day in week one, that's $657/day in Kindle royalty alone. Long books with strong reviews sustain 30 to 80 sales/day for months - this is how indie non-fiction backlists hit $3,000 to $5,000/month per title.
Tips for your 500-page eBook
Price $2.99 to $9.99 for 70%
The 70% tier earns 2 to 3x the 35% tier at the same price. Never list at $10.00 when $9.99 earns more.
$4.99 is the sweet spot
Priced low enough for impulse buys, high enough to earn $3.28+ per sale in the 70% tier.
Delivery fee is small
At 2 MB, delivery fee is $0.30. Even at 5 MB it is $0.75. The 70% tier still wins for most books.
KDP Select for new books
Enroll for 90 days to access Kindle Countdown Deals and Free Promotions, which boost ranking and reviews.
Above $9.99 loses you money
At $10.00 you earn $3.50 (35%). At $9.99 you earn $6.78 (70%). Always stay below $10 in the 70% tier.
Go wide after 90 days
After KDP Select exclusivity, consider distributing to Kobo, Apple Books, and library services for extra income.
Common questions about this scenario
Compare formats at 500 pages
Other page counts for eBook
Related KDP pricing guides
Get your cover sorted in 2 minutes
You have the pricing figured out. Now create a KDP-ready full-wrap cover with AI - no design skills needed.