KDP categories · Top KDP authors
Measurement (Experiments, Instruments & Measurement, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Measurement (Experiments, Instruments & Measurement, Kindle eBooks), updated Nov 3, 2026: median price $6.99, median 4 reviews, average rating 4.2 and a KDPTop opportunity score of 23/100 (highly competitive).
| Price range (middle 50%) | $3.99 – $10.50 |
|---|---|
| Average rating | 4.2 |
| New releases (90 days) | 19% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Its median reviews are 5% of the parent category Experiments, Instruments & Measurement (98), one of the easier corners under it.
- Its review barrier is lower than in 89% of Kindle eBooks categories: the median best seller has only 4 reviews, so new books can chart with few.
- 19% of its best sellers came out in the last 90 days, more than in 85% of Kindle eBooks categories: readers here keep buying new titles.
Top 10 Measurement best sellers
-
The Seven Measures of the World
by Piero Martin
- List rank#1
- Price$1.99
- Rating4.2
- Reviews39
-
Scientific American September 2026
- List rank#2
- Price$6.99
- Rating4.8
- Reviews13
-
Scientific American October 2026
- List rank#3
- Price$6.99
- Rating4.2
- Reviews7
-
Scientific American June 2026
- List rank#4
- Price$6.99
- Rating4.4
- Reviews42
-
Scientific American November 2026
- List rank#5
- Price$6.99
- Reviews-
-
Do Dice Play God?: The Mathematics of Uncertainty
by Ian Stewart
- List rank#6
- Price$1.99
- Rating4.3
- Reviews111
-
Everything Electrical How To Use All The Functions On Your Multimeter
by Vincent Keler
- List rank#7
- Price$5.99
- Rating4.6
- Reviews1,476
-
Scientific American July/August 2026
- List rank#8
- Price$6.99
- Rating4.7
- Reviews8
-
Scientific American May 2026
- List rank#9
- Price$6.99
- Rating4.0
- Reviews1
-
Scientific American 14th April 2026
- List rank#10
- Price$6.99
- Rating4.5
- Reviews11
Same niche in Books: Measurement
FAQ
Is Measurement a good niche for Amazon KDP?
Its KDPTop opportunity score is 23/100, which makes it highly competitive. The median best seller has 4 reviews and sells for $6.99.
How many reviews do you need to rank in Measurement?
The median best seller has 4 reviews, and 85% of them have fewer than 100.
What do Measurement best sellers cost?
The median price is $6.99; half of the best sellers are priced between $3.99 and $10.50.
Can new books break into Measurement?
19% 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.