Calculators for Ecommerce Sellers
Margin, shipping, packaging, marketplace fee, ROAS, inventory, returns, landed cost, and fulfillment calculators for online stores.
Built for Shopify sellers, Amazon FBA sellers, Etsy sellers, marketplace operators, and ecommerce founders.
Open each client-side calculator directly from this workflow collection.
All calculators in this collection
Browse 9 calculators with category context for each tool.
Shopify Profit Calculator
Estimate profit per order after product cost, shipping, ads, platform cost, payment fees, and returns.
Ecommerce Gross Margin Calculator
Calculate ecommerce gross profit and margin after COGS, variable fees, and shipping subsidy.
Shipping Markup Calculator
Calculate the customer shipping charge and margin from carrier cost, markup percentage, and handling fee.
Free Shipping Threshold Calculator
Estimate a free shipping threshold and contribution after shipping from average order value, desired cart lift, margin, and shipping cost.
Returns Cost Calculator
Estimate ecommerce return volume and total return cost from orders, return rate, shipping, processing, restock loss, and refund loss.
Landed Cost Calculator
Estimate landed cost from product cost, freight, insurance, duties, brokerage, and domestic handling.
Shopify Break-Even ROAS Calculator
Calculate break-even ROAS, max CAC, and contribution margin before ads for a Shopify-style ecommerce order.
Amazon FBA Profit Calculator
Estimate Amazon FBA-style profit after referral fee, FBA fee, product cost, inbound shipping, storage, ads, and returns.
Etsy Profit Calculator
Estimate Etsy order profit from price, product cost, shipping, listing, transaction, payment, ads, and packaging fees.
Related categories
Explore adjacent calculator categories connected to this workflow.
Related collections
Continue through collections with similar planning needs.
Freelancers
Hourly rate, contractor take-home, tax reserve, invoice, payment fee, profit, and pricing calculators for independent workers.
Browse collectionContent marketers
SEO traffic value, ad revenue, affiliate conversion, content ROI, keyword break-even, article cost, and sponsorship calculators.
Browse collectionProcurement
TCO, implementation cost, migration cost, contract termination, SaaS seats, renewal uplift, SLA credit, and vendor savings calculators.
Browse collection