Amazon FBA ROI Calculator Guide

Understanding your Amazon profit margins is the difference between a thriving business and one that bleeds cash. This guide walks you through calculating ROI using the ylishi.tools ROI Calculator.

For a deeper dive, see our ROI tracking guide.What Is Amazon FBA ROI?

ROI (Return on Investment) measures how much profit you make relative to your costs. For Amazon sellers: ROI = (Net Profit / Total Investment) ✕ 100%. A healthy ROI is 30-50%+ after all Amazon fees.

Key Amazon Fees That Affect ROI

Fee TypeCostImpact on ROI
Referral Fee8-15% of sale priceCategory dependent
FBA Fulfillment Fee$3.50-$6.50/unitWeight & size dependent
Monthly Storage$0.75-$2.40/cu ftSeasonal spikes (Q4)
Advertising (PPC)15-30% of revenueOptional but common
Returns & Refunds2-5% of revenueCategory dependent

Using the ROI Calculator

  1. Enter your product cost (COGS including shipping to Amazon)
  2. Enter your selling price
  3. Select product category (referral fee varies)
  4. Enter shipping weight and dimensions for FBA fees
  5. Add optional PPC ad costs for accurate net profit
  6. View real-time ROI, margin, and break-even point
Open Free ROI Calculator →

What is a good Amazon FBA ROI?

Aim for 30-50%+ after all fees. Below 20% needs price adjustment or cost reduction. Above 100% is excellent but rare.

How to improve Amazon ROI?

Reduce COGS (bulk ordering), optimize PPC efficiency (lower ACoS), increase average order value (bundling), reduce return rate (better listings), use FBA sparingly for large/heavy items.

📊 数据说明 / Data Sources

数据来源：亚马逊美国站官方费用表（Amazon Seller Central）、亚马逊物流（FBA）费率页面。

计算逻辑：基于亚马逊公开的 FBA 费用规则计算仓储费、配送费、退货处理费等。实际费用因商品尺寸、重量、季节而异。

参考链接：
• 亚马逊FBA费用表
• 亚马逊FBA配送费率

免责声明：本计算结果仅供参考，实际费用以亚马逊 Seller Central 为准。