One clean model for each ecommerce decision.
Choose a calculator, replace the defaults with actual data, and keep the resulting threshold next to the decision it controls.
Etsy Profit Calculator
Free Etsy profit calculator for estimating profit after transaction, payment, listing, Offsite Ads and seller costs, with margin and break-even item price.
Open calculator → AdvertisingBreak-even ROAS Calculator
Free break-even ROAS calculator for ecommerce. Calculate maximum CPA, break-even ROAS and a profit-preserving target from your real order costs.
Open calculator → Unit economicsEcommerce Profit Calculator
Free ecommerce profit calculator for profit per order, contribution margin, markup and break-even price after COGS, shipping, fees, returns and acquisition cost.
Open calculator → Store economicsShopify Profit Calculator
Free Shopify profit calculator for monthly store profit and margin after COGS, payment fees, fulfillment, shipping, returns, apps, fixed costs and ad spend.
Open calculator → SourcingLanded Cost Calculator
Free landed cost calculator for total landed cost and cost per unit across goods, freight, insurance, duty, import tax, brokerage, port fees and delivery.
Open calculator → OperationsEcommerce Return Rate Calculator
Free ecommerce return rate calculator. Estimate loss per return, monthly profit impact, margin after returns and the return rate that would consume gross profit.
Open calculator → PricingWholesale Price Calculator
Free wholesale price calculator for setting wholesale price and suggested MSRP while protecting maker margin after overhead, commission and MOQ discounts.
Open calculator → ShippingDimensional Weight Calculator
Free dimensional weight calculator for cm/kg or in/lb. Compare actual weight with volumetric weight and estimate billable weight using an editable carrier divisor.
Open calculator → InventoryReorder Point Calculator
Free reorder point calculator for inventory. Calculate lead-time demand, safety stock, reorder point and a case-pack-rounded order quantity.
Open calculator → PricingDiscount Profitability Calculator
Free discount profitability calculator. Compare baseline and promotional profit, required sales lift and the maximum discount supported by projected volume.
Open calculator →We do not publish a page for every keyword variation.
Each tool must have a distinct calculation, a documented use case and enough original explanation to stand on its own. Variants belong inside editable inputs, not as hundreds of near-duplicate pages.