Amazon FBA Seller Tools & Calculators
Free tools to help you understand your Amazon business numbers — from profitability and inventory to valuation and pricing.
Valuation Tools
Understand what your Amazon business is worth.
SDE Calculator
Calculate your Seller's Discretionary Earnings (SDE) with our free tool. Walk through add-backs and get an estimated valuation range for your Amazon FBA business.
Profitability Calculators
Analyze costs, margins, and ad performance.
Landed Cost Calculator
Calculate the true landed cost per unit for your Amazon FBA products. Includes duty, shipping, prep fees, and FBA fees to find your real margin.
PPC Profitability Calculator
Calculate your Amazon PPC profitability with ACoS, TACoS, ROAS, and break-even ACoS. See if your ad spend is generating real profit.
Break-Even Calculator
Find out exactly how many units you need to sell to break even on your Amazon FBA product. Accounts for fixed costs, variable costs, and Amazon fees.
Operations Calculators
Optimize inventory, shipping, and cash flow.
Dim Weight Calculator
Calculate dimensional weight for your Amazon FBA shipments. Compare actual vs. billable weight for domestic and international shipping.
Reorder Point Calculator
Calculate when to reorder inventory for your Amazon FBA products. Includes safety stock calculations with configurable service levels.
Inventory ROI Calculator
Calculate your inventory return on investment with GMROI, annualized ROI, and inventory turns. Optimize your Amazon FBA capital allocation.
Advanced Tools
Storage fees, working capital, promotions, and pricing.
Storage Fee Calculator
Estimate Amazon FBA long-term storage fees based on inventory age, volume, and unit count. Plan removals before costly aged inventory surcharges hit.
Working Capital Calculator
Calculate your cash conversion cycle and working capital needs for your Amazon FBA business. Plan inventory purchases around your cash flow.
Coupon ROI Calculator
Calculate the true ROI of your Amazon coupons and promotions. Includes Amazon coupon fees and incremental unit analysis.
Price Sensitivity Modeler
Model how price changes affect your Amazon sales volume and profit. Find the optimal price point using price elasticity analysis.
Ready to Find Out What Your Business is Worth?
Our free valuation tool analyzes your Amazon business across dozens of metrics and delivers an estimated value range in minutes.
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