KDP categories · Top KDP authors
Differential Equations (Applied, Books): Amazon KDP category data
Amazon Books Best Sellers data for Differential Equations (Applied, Books), updated Nov 2, 2026: median price $38.56, median 35 reviews, average rating 4.3 and a KDPTop opportunity score of 34/100 (highly competitive).
| Price range (middle 50%) | $20.00 – $69.62 |
|---|---|
| Average rating | 4.3 |
| New releases (90 days) | 9% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 6% of the parent category Applied (597), one of the easier corners under it.
- At $38.56 its median price beats 93% of Books categories, leaving more margin per copy.
- The same niche in Kindle eBooks scores 24, 11 points lower than here.
Top 10 Differential Equations best sellers
-
Nonlinear Dynamics and Chaos
- List rank#1
- Price$66
- Rating4.2
- Reviews40
-
Visual Differential Geometry and Forms: A Mathematical Drama in Five Acts
by Tristan Needham
- List rank#2
- Price$31.63
- Rating4.7
- Reviews384
-
Calculus Made Easy
by Silvanus P. Thompson
- List rank#3
- Price$21.47
- Rating4.5
- Reviews845
-
Ordinary Differential Equations: An Elementary Textbook for Students of Mathematics, Engineering, and the Sciences (Dover Books on Mathematics)
by Morris Tenenbaum
- List rank#4
- Price$28.61
- Rating4.6
- Reviews641
-
Schaum's Outline of Differential Equations, Fifth Edition
by BRONSON
- List rank#5
- Price$19.63
- Rating4.6
- Reviews94
-
Differential Equations and Linear Algebra (Gilbert Strang)
by Gilbert Strang
- List rank#6
- Price$81.01
- Rating4.6
- Reviews134
-
Calculus Made Easy: 2026 New Edition
by Silvanus P. Thompson
- List rank#7
- Price$14.65
- Rating4.3
- Reviews12
-
Things to Make and Do in the Fourth Dimension
by Matt Parker
- List rank#8
- Price$11.60
- Rating4.6
- Reviews1,373
-
A Student's Guide to Maxwell's Equations
by Daniel Fleisch
- List rank#9
- Price$29.16
- Rating4.7
- Reviews706
-
Differential Equations For Dummies (For Dummies Series)
by Steven Holzner
- List rank#10
- Price$16.60
- Rating4.5
- Reviews309
Same niche in Kindle eBooks: Differential Equations
FAQ
Is Differential Equations a good niche for Amazon KDP?
Its KDPTop opportunity score is 34/100, which makes it highly competitive. The median best seller has 35 reviews and sells for $38.56.
How many reviews do you need to rank in Differential Equations?
The median best seller has 35 reviews, and 78% of them have fewer than 100.
What do Differential Equations best sellers cost?
The median price is $38.56; half of the best sellers are priced between $20.00 and $69.62.
Can new books break into Differential Equations?
9% of the current best sellers were released in the last 90 days.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.