Method and assumptions
Use your category referral rate and actual fulfillment fee. The calculator deliberately keeps these inputs editable because Amazon fees depend on category, size tier and marketplace.
Net profit = sales revenue - referral fee - fulfillment fee - product cost - inbound freight - returns allowance - advertising - other costs.
Common questions
Can this calculate both FBA and FBM?
Yes. For FBA, enter the published fulfillment fee. For FBM, enter your own pick, pack and delivery cost as the fulfillment fee.
Does the default referral rate apply to every category?
No. It is only a starting assumption. Select the current rate for your category and marketplace from Amazon official pricing.
Independent calculator. Not affiliated with or endorsed by the platforms mentioned.