KDP categories · Top KDP authors
Diet & Health: Amazon KDP category data
Amazon Books Best Sellers data for Diet & Health, updated Nov 2, 2026: median price $15.99, median 15 reviews, average rating 4.6 and a KDPTop opportunity score of 20/100 (highly competitive).
| Price range (middle 50%) | $9.99 – $16.99 |
|---|---|
| Average rating | 4.6 |
| New releases (90 days) | 6% |
| Books on the list | 99 |
| Store | Books |
What stands out
- Its median reviews are 35% of the parent category Calendars (42), one of the easier corners under it.
- Its review barrier is lower than in 77% of Books categories: the median best seller has only 15 reviews, so new books can chart with few.
Top 10 Diet & Health best sellers
-
The Complete Runner's Day-by-Day Log 2027 Planner Calendar
- List rank#1
- Price$17.99
- Rating4.6
- Reviews18
-
Llewellyn's 2027 Herbal Enchantment Planner: A Green Guide to Plant Magic
by Llewellyn
- List rank#2
- Price$15.83
- Rating4.8
- Reviews9
-
F*ck Cancer Undated Planner: A 52-Week Motivational Organizer and Get Well Gift for Cancer Patients and Caregivers (Calendars & Gifts to Swear By)
by Sourcebooks
- List rank#3
- Price$18.99
- Rating4.7
- Reviews144
-
Kitchen Witch 2027 Wall Calendar: Healing Through the Magical Bounty of Mother Earth
by Laura Jane
- List rank#4
- Price$16.99
- Rating4.7
- Reviews4
-
Magic Painting Advent Calendar (Magic Painting Books)
- List rank#5
- Price$29.99
- Reviews-
-
The Complete Runner's Day-by-Day Log 12-Month 2026 Planner Calendar
- List rank#6
- Price-
- Rating4.9
- Reviews238
-
Fight Cancer Undated Planner: A 52-Week Motivational Organizer and Get Well Gift for Cancer Patients and Caregivers
by Sourcebooks
- List rank#7
- Price$15.40
- Rating4.5
- Reviews76
-
2027 Yoga Magic Wall Calendar
by Stanja Buvac
- List rank#8
- Price$16.99
- Reviews-
-
Healing Crystals Wall Calendar 2027 (Art Calendar)
- List rank#9
- Price$16.99
- Reviews-
-
The Complete Runner's Day-by-Day Log 12-Month 2025 Planner Calendar
- List rank#10
- Price-
- Rating4.8
- Reviews321
FAQ
Is Diet & Health a good niche for Amazon KDP?
Its KDPTop opportunity score is 20/100, which makes it highly competitive. The median best seller has 15 reviews and sells for $15.99.
How many reviews do you need to rank in Diet & Health?
The median best seller has 15 reviews, and 79% of them have fewer than 100.
What do Diet & Health best sellers cost?
The median price is $15.99; half of the best sellers are priced between $9.99 and $16.99.
Can new books break into Diet & Health?
6% 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.