Documented Methodology21 Regional UtilitiesVerified 2026

Amazon FBA & E-Commerce Profit Calculators

Calculate 2026 Amazon FBA fulfillment and 15% referral fees. See your exact net profit per unit and break-even ROAS to protect your e-commerce margins.

Recommended Flagship Tool

Shopify Dropshipping Break-Even ROAS & Profit Calculator

Analyze unit economics, landed COGS, platform marketplace fees, packaging, and break-even ROAS for shopify dropshipping.

Launch Calculator

All Available Regional Tools & Benchmarks (21)

Click any card to calculate

Amazon FBA Private Label Profit$

Analyze unit economics, landed COGS, platform marketplace fees, packaging, and break-even ROAS for amazon fba private label.

Open Calculator

Amazon FBA Online Arbitrage Profit Margin$

Analyze unit economics, landed COGS, platform marketplace fees, packaging, and break-even ROAS for amazon fba arbitrage.

Open Calculator

Amazon FBA Electronics Profit & Referral Fee$

Analyze unit economics, landed COGS, platform marketplace fees, packaging, and break-even ROAS for amazon fba electronics.

Open Calculator

Amazon FBA Apparel & Clothing Profit$

Analyze unit economics, landed COGS, platform marketplace fees, packaging, and break-even ROAS for amazon fba apparel.

Open Calculator

Amazon FBA Beauty & Personal Care Margin$

Analyze unit economics, landed COGS, platform marketplace fees, packaging, and break-even ROAS for amazon fba beauty.

Open Calculator

Shopify Dropshipping Break-Even ROAS & Profit$

Analyze unit economics, landed COGS, platform marketplace fees, packaging, and break-even ROAS for shopify dropshipping.

Open Calculator

Shopify DTC Apparel Brand Profit Margin$

Analyze unit economics, landed COGS, platform marketplace fees, packaging, and break-even ROAS for shopify apparel brand.

Open Calculator

Shopify Dietary Supplements & Nutrition Profit$

Analyze unit economics, landed COGS, platform marketplace fees, packaging, and break-even ROAS for shopify supplements.

Open Calculator

Etsy Digital Downloads Fee & Profit$

Analyze unit economics, landed COGS, platform marketplace fees, packaging, and break-even ROAS for etsy digital downloads.

Open Calculator

Etsy Handmade Jewelry Profit & Listing Fee$

Analyze unit economics, landed COGS, platform marketplace fees, packaging, and break-even ROAS for etsy handmade jewelry.

Open Calculator

Etsy Custom Apparel & Gift Profit Margin$

Analyze unit economics, landed COGS, platform marketplace fees, packaging, and break-even ROAS for etsy custom apparel.

Open Calculator

Etsy Print on Demand$

Analyze unit economics, landed COGS, platform marketplace fees, packaging, and break-even ROAS for etsy print on demand.

Open Calculator

eBay Electronics & Gadgets Final Value Fee$

Analyze unit economics, landed COGS, platform marketplace fees, packaging, and break-even ROAS for ebay electronics.

Open Calculator

eBay Vintage & Collectibles Profit Margin$

Analyze unit economics, landed COGS, platform marketplace fees, packaging, and break-even ROAS for ebay vintage collectibles.

Open Calculator

eBay Refurbished Tech Margin & Buyer Shipping$

Analyze unit economics, landed COGS, platform marketplace fees, packaging, and break-even ROAS for ebay refurbished tech.

Open Calculator

TikTok Shop Dropshipping Profit & Commission$

Analyze unit economics, landed COGS, platform marketplace fees, packaging, and break-even ROAS for tiktok shop dropshipping.

Open Calculator

WooCommerce Wholesale & B2B Margin$

Analyze unit economics, landed COGS, platform marketplace fees, packaging, and break-even ROAS for woocommerce b2b.

Open Calculator

Subscription Box Unit Economics & Churn Profit$

Analyze unit economics, landed COGS, platform marketplace fees, packaging, and break-even ROAS for subscription box profit.

Open Calculator

DTC Skincare Brand Unit Economics & ROAS$

Analyze unit economics, landed COGS, platform marketplace fees, packaging, and break-even ROAS for direct to consumer skincare.

Open Calculator

High Ticket Dropshipping Profit Margin$

Analyze unit economics, landed COGS, platform marketplace fees, packaging, and break-even ROAS for high ticket dropshipping.

Open Calculator

Amazon FBA Fee Calculator$

Calculate 2026 Amazon FBA fulfillment and 15% referral fees. See your exact net profit per unit and break-even ROAS to protect your e-commerce margins.

Open Calculator

Amazon FBA & E-Commerce Profit Calculators — Frequently Asked Questions

Authoritative answers to common questions, regulatory rules, and compliance guidance.

What is the difference between Margin % and Markup %?

Margin % is calculated as Net Profit divided by Selling Price. Markup % is Net Profit divided by Total Unit Cost. For instance, a product made for $50 and sold for $100 has a 50% margin and a 100% markup.

How do I calculate my Break-Even Target ROAS?

Divide the retail price by your gross contribution margin (Price minus all non-ad expenses). If a product sells for $50 and non-ad costs are $25, your gross contribution is $25, and your break-even ROAS is 2.0x.

What hidden fees should e-commerce sellers watch out for?

Be sure to factor in returns and restock fees (typically 3-8% in fashion/apparel), seasonal Amazon storage surcharges in Q4, and payment gateway chargeback buffer funds.

What is the difference between profit margin and markup percentage?

Profit margin is profit divided by revenue (the percentage of sales retained as profit). Markup is profit divided by cost of goods sold (how much cost is marked up to establish the selling price). A 50% markup produces a 33.3% gross margin.

What is considered a good gross profit margin for a business?

Benchmark gross margins vary by industry: SaaS and digital products typically achieve 70% to 85%, wholesale e-commerce averages 35% to 50%, and retail or grocery stores typically operate between 20% and 30%.