Amazon Seller Calculator icon

Amazon Seller Calculator

by ethanmjward@icloud.com · Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Calculate Amazon selling profits with FBA vs FBM comparison

Users
3
0 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#296K
#243K among extensions
Version
1.0
updated 29 Apr 2025

Users

monthly, 18 months
024Apr 2025Feb 2026Oct 2026
Latest, 16 Oct 2026: 3 usersMove the mouse over the chart for any month

Ratings count

monthly, 18 months
001Apr 2025Feb 2026Oct 2026
Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Amazon Seller Calculator

Amazon Returns Calculator Take the guesswork out of Amazon returns! This simple Chrome Extension helps you quickly calculate how much you'll actually get back when returning an item to Amazon. Whether you're dealing with restocking fees, partial refunds, or shipping costs, the Amazon Returns Calculator gives you a fast, clear breakdown — right when you need it. ✅ Instantly calculate expected refunds ✅ Adjust for restocking fees or shipping deductions ✅ Save time and avoid surprises at checkout ✅ Easy to use, lightweight, and fast Perfect for regular shoppers, resellers, and anyone who wants full transparency on their returns!

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days0+0.0%00.00
6 months+2+200.0%00.00
1 year+2+200.0%00.00

Version history

1 versions recorded
1.029 Apr 2025

Details

Category
Tools
First seen
29 Apr 2025
Size
94 KB
Languages
en
Pricing
Free
Extension ID
omomlfbanejdpoiihjpdbijlkidapfcg

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
storageactiveTabscripting
Site access
*://*.amazon.com/*

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