Compare calculators

Both calculators run independently — change the inputs on either side to compare results.

Marketplace Fee Calculator

See exactly how much a marketplace takes from each sale and what you actually pocket. Essential before listing on Amazon, eBay, Etsy, or any platform with layered fees.

Sale Price ($)

Product Cost ($)

Marketplace

Shipping Cost ($)

Payment Processing (%)

Fill in the required fields to see your result.

Ecommerce

Amazon FBA Fees Calculator

Estimate Amazon FBA fulfillment fees based on your product's weight, package volume, and base rate tier. Helps sellers protect margins before listing a new product.

Product Weight (lbs)

Package Volume (cubic inches)

Base FBA Rate ($)

Fill in the required fields to see your result.

Key differences

	Marketplace Fee Calculator	Amazon FBA Fees Calculator
Category	Ecommerce	Ecommerce
Inputs required	5	3
Result	Net Profit ($)	Estimated FBA Fees ($)
What it does	See exactly how much a marketplace takes from each sale and what you actually pocket. Essential before listing on Amazon, eBay, Etsy, or any platform with layered fees.	Estimate Amazon FBA fulfillment fees based on your product's weight, package volume, and base rate tier. Helps sellers protect margins before listing a new product.