FBA calculator for Amazon Sellers : SellerApp

Is FBA the better choice for a product or FBM? Analyze profits with a single click . A trusted choice by 6-figure Amazon sellers.

The SellerApp FBA Calculator is a powerful, free Chrome extension designed specifically for Amazon sellers to accurately analyze profits and fees associated with Fulfillment by Amazon (FBA) versus Fulfillment by Merchant (FBM). With just a few clicks, sellers can input cost factors such as product cost, shipping, and Amazon fees to instantly calculate net profit, profit margin, and return on investment (ROI). This tool is essential for making informed decisions about whether to use FBA or FBM, selecting cost-effective products, and maximizing profitability.

The extension provides real-time data insights into expenses including Amazon fees, storage, and shipping charges, helping users estimate all costs upfront. SellerApp's FBA calculator is trusted by six-figure Amazon sellers worldwide for its accuracy and user-friendly interface. Installation is simple, and the tool integrates seamlessly with Amazon product listings to streamline your business analysis and boost earnings effectively. For any questions, support is available at support@sellerapp.com.

By:
https://www.sellerapp.com
Users:
70,000+
Rating:
4.29
(203)
1 ratings
Version:
2.8.9 Last updated: 2025-05-18
Creation date:
2020-06-20
Risk:
High risk impact Low risk likelihood
Permissions:
  • storage
Host permissions:
  • *://*.amazon.com/*
  • *://*.amazon.ca/*
  • *://*.amazon.com.mx/*
  • *://*.amazon.com.br/*
  • *://*.amazon.co.uk/*
  • *://*.amazon.de/*
  • *://*.amazon.fr/*
  • *://*.amazon.it/*
  • *://*.amazon.es/*
  • *://*.amazon.nl/*
  • See more
Size:
1.21M
Email:
su*****@sellerapp.com
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Chrome Web Store
Updated:
19 hours ago

User reviews

The FBA calculator for Amazon Sellers by SellerApp is praised for providing detailed fee breakdowns that aid in smarter pricing and better profit management. Users appreciate its ability to simplify complex cost calculations, optimize product and pricing strategies, and save time. However, multiple reviews mention occasional loading delays, the inconvenience of needing separate logins for related SellerApp tools, and a wish for improved automation features like pre-filled cost inputs.
Pros
  • Helps make smarter pricing decisions by providing granular fee breakdowns and cost analysis.
  • Improves profitability and margin management by enabling users to understand all associated fees and costs.
  • Streamlines and simplifies the complex process of managing fees and pricing for Amazon sellers, saving time and effort.
  • Assists in decision making for product selection, pricing strategies, and pivoting between FBA and FBM models.
  • Highly recommended by sellers for its effectiveness in optimizing Amazon selling operations and cutting unnecessary costs.
Cons
  • Occasional loading issues where the extension cannot retrieve results from Amazon temporarily.
  • Lack of full integration with SellerApp’s dashboard, requiring separate logins and switching between platforms.
  • Desire for more automation features, such as pre-filling costs, to improve usability and speed up calculations.
Recent reviews
The best FBA calculator out there. It’s helped me make incredibly smarter pricing decisions based on super granular information.
by Leslie Brand, 2025-02-17

Although it’s free I want to say it’s worth every penny. Lol. I love this tool man. Perfect seller tool.
by David Austin, 2025-02-15

I’m a seasonal seller and there are several times a year when I need to break down my costs. This tool is one of the best in my stack. I honestly love it way too much.
by Gavin Elijah, 2025-02-14
View all user reviews ›

Extension safety

Risk impact

FBA calculator for Amazon Sellers : SellerApp requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details
  • Critical Request access to the following domains: {{requestedDomains}}
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
Risk likelihood

FBA calculator for Amazon Sellers : SellerApp has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details
  • High This extension was recently updated in the past month. New updates may not be stable or safe.
  • High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* ** ****** ** ********
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Upgrade to see full risk analysis details

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