E-commerce
E-commerce calculators for product pricing, Amazon FBA fees, Shopify costs, shipping optimization, return rate impact, and subscription boxes.
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Amazon FBA Fee Calculator
Calculate total Amazon FBA fees including referral, fulfillment, and storage fees.
Average Order Value Calculator
Calculate AOV and project revenue impact of increasing it.
Customer Acquisition Cost Calculator
Calculate CAC, LTV, and LTV:CAC ratio from marketing and sales spend.
Fulfillment Cost Calculator
Calculate per-order fulfillment cost including labor, packaging, and shipping.
Inventory Turnover Calculator
Calculate inventory turns per year and weeks of supply.
Product Pricing Calculator
Calculate retail price from COGS and target profit margin.
Return Rate Impact Calculator
Calculate the true margin impact of product returns.
Shipping Cost Optimizer
Compare carrier rates across USPS, UPS, and FedEx for your package.
Shopify Transaction Cost Calculator
Calculate per-order transaction costs across Shopify plan tiers.
Subscription Box Calculator
Calculate per-box cost, pricing, margins, and subscriber LTV.