Calculators
Free tools to help you understand your real profit, pricing, and advertising costs. New calculators are being added regularly — this page will link directly to each one as it launches.
E-commerce Profit Calculator
See your true profit per sale after product cost, fees, shipping, and ad spend.
Break-Even ROAS Calculator
Find the minimum return on ad spend you need to stay profitable.
Product Pricing Calculator
Set a price that covers your costs and hits your target margin.
Etsy Fee & Profit Calculator
See your real Etsy profit after listing, transaction, payment processing, and Offsite Ads fees.
eBay Fee & Profit Calculator
See your real eBay profit after Final Value Fees, insertion fees, and Promoted Listings.
Amazon FBA Profit & Fee Calculator
See your real Amazon FBA profit after the referral fee, FBA fulfillment fee, and fuel surcharge.
3PL Fulfillment Cost Calculator
Turn your actual 3PL quote into a true monthly fulfillment cost, cost per order, and cost per unit.
Shopify Profit & Fee Calculator
See your real Shopify profit after Shopify Payments or third-party processing fees.
Dimensional Weight Calculator
Calculate DIM weight and billable weight for UPS, FedEx, USPS, or a custom divisor.
TikTok Shop Fee & Profit Calculator
See your real TikTok Shop profit after the referral fee, creator/affiliate commission, and your own costs.
Amazon FBM Profit & Fee Calculator
See your real Amazon FBM (seller-fulfilled) profit after the referral fee, selling-plan fee, and your own costs.
Walmart Marketplace Profit & Fee Calculator
See your real profit on a seller-fulfilled Walmart Marketplace sale after the referral fee and your own costs.
Walmart Fulfillment Services (WFS) Profit & Fee Calculator
See your real profit on a WFS-fulfilled Walmart Marketplace sale after the referral fee, WFS fulfillment fee, and your own costs.
Marketplace Fee Comparison Calculator
See your modeled profit side-by-side across six major sales channels, using the same formulas as our dedicated fee calculators.
Fulfillment Cost Comparison Calculator
Compare modeled outbound fulfillment cost per order across Amazon FBA, Walmart WFS, a 3PL, and self-fulfillment.
Amazon FBA vs FBM Calculator
Compare modeled Amazon profit per order for the same product using FBA versus FBM.