Amazon Book Sales Calculator
28 users No ratings yet Last updated 30 Oct 2026
The listing
What the Chrome Web Store shows, as of the last check
Estimate Kindle sales from BSR as a range on the book page, work out KDP royalties, and get the cover size and template for print.Summary from the listing
- Developer
- Gavrysh Apps
- Enhanced Safe Browsing
- Not trusted. What this means →
- Category
- Productivity › Tools
- First published
- 7 Oct 2026
- Last updated
- 30 Oct 2026
- Version
0.2.0- Size
- 176 KiB
- Minimum Chrome
- 110
- Languages
52 languages
Deutsch, English, Filipino, Indonesia, Kiswahili, Melayu, Nederlands, Tiếng Việt, Türkçe, català, dansk, eesti, español, español (Latinoamérica), français, hrvatski, italiano, latviešu, lietuvių, magyar, norsk, polski, português (Brasil), português (Portugal), română, slovenčina, slovenščina, suomi, svenska, čeština, Ελληνικά, български, русский, српски, українська, עברית, العربية, فارسی, मराठी, हिन्दी, বাংলা, ગુજરાતી, தமிழ், తెలుగు, ಕನ್ನಡ, മലയാളം, ไทย, አማርኛ, 中文(中国), 中文(台灣), 日本語, 한국어
- Support page
- https://gavrysh.dev/book-sales-calculator/
Show the numbers
| Checked | Users | Rating | Ratings |
|---|---|---|---|
| 2026-11-06 | 28 | – | – |
| 2026-10-30 | 21 | – | – |
| 2026-10-26 | 13 | – | – |
| 2026-10-14 | 3 | – | – |
| 2026-10-08 | – | – | – |
What changed
Every change found on a check, newest first
New version
0.2.0, replacing0.1.8.The summary on the listing changed.
The developer's contact email changed.
New version
0.1.8, replacing0.1.7.
Developer history
Moves to another publisher account and new contact emails, newest first
The contact email changed.
We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →
What it can access
From the extension's manifest, in plain language
https://amazon.com/*/dp/*amazon.comhttps://amazon.com/dp/*amazon.comhttps://amazon.com/gp/product/*amazon.comhttps://www.amazon.com/*/dp/*www.amazon.comhttps://www.amazon.com/dp/*www.amazon.comhttps://www.amazon.com/gp/product/*www.amazon.com
https://amazon.com/*/dp/*amazon.comhttps://amazon.com/dp/*amazon.comhttps://amazon.com/gp/product/*amazon.comhttps://www.amazon.com/*/dp/*www.amazon.comhttps://www.amazon.com/dp/*www.amazon.comhttps://www.amazon.com/gp/product/*www.amazon.com
scriptingRun scripts on sites it can reachstorageSave settings and data in your browser
More from this developer
Other extensions from the same publisher account
| Extension | Users | Rating | Ratings | Category |
|---|---|---|---|---|
| SoldKeep — eBay Calculator & Sold Comps | 3 | – | – | Workflow & Planning |
About this data
Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 6 Nov 2026, 17:49 UTC; next check around 6 Dec 2026.
Cite this page
Citation
BibTeX
@misc{extensiontracker_pjgnpigagihobjdkbbdmobkchaacoene,
title = {Amazon Book Sales Calculator (pjgnpigagihobjdkbbdmobkchaacoene)},
author = {{Extension Tracker}},
year = {2026},
note = {Chrome Web Store data, last checked 2026-11-06},
url = {https://extensiontracker.com/extension/pjgnpigagihobjdkbbdmobkchaacoene},
urldate = {2026-11-08}
}The data is free to reuse under CC BY 4.0.
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