E-commerce & Marketplace Fees Calculators

Net-profit math for selling on Amazon, Etsy, eBay and your own store, after referral fees, fulfillment, payment processing and ad cost per order.

6 calculators in this category

Which one do you need?

Amazon FBA Profit Calculator
Find your true Amazon FBA profit per unit after referral fee, fulfilment fee, storage, freight and PPC. Get net margin, ROI and your break-even sale price.
Etsy Fee & Profit Calculator
See exactly what Etsy takes from a sale: the listing, 6.5% transaction, payment processing and Offsite Ads fees, plus your net payout, profit and margin.
eBay Fee & Profit Calculator
Work out eBay's final value fee, per-order fee and promoted listing cost on a sale, then see your net payout, profit, margin and break-even price.
Payment Processing Fee Calculator (Stripe / PayPal)
Work out the processing fee and net deposit on any transaction, and reverse-solve the amount to charge so you receive an exact figure after fees.
Dropshipping Profit Margin Calculator
Work out dropshipping profit per order after supplier cost, shipping, payment fees, refunds and ad spend — plus your break-even ROAS and maximum CPA.
Average Order Value (AOV) Calculator
Calculate average order value, units per order and average item price, then model what a 5%, 10% or 20% AOV uplift is worth in revenue and gross profit.

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