SellerKitHUB
Target & Break-Even ROAS Financial Engine

E-Commerce ROAS & Ad Profitability Calculator

Calculate your Break-Even ROAS, Realized ROAS, Customer Acquisition Cost (CAC), and Net Profit on Meta Ads, Google Shopping, Amazon PPC, and TikTok Ads.

Realized ROAS4.00x(400% Return)
Break-Even ROAS2.29xMin. Ratio Needed
Acquisition Cost (CAC)$10.00Per Order Acquired
Net Ad Profit$1,125.2318.8% Net Margin

Ad Campaign & Product Parameters

Financial Ad Profitability Health

ROAS Status vs Break-Even Threshold4.00x / 2.29x Target

✓ Highly Profitable: Your ROAS of 4.00x exceeds the break-even threshold of 2.29x.

Gross Attributed Revenue$6,000.00
Total Sourcing COGS (150 units)-$1,800.00
Platform Referral Fees (15%)-$899.78
Shipping & Postage-$675.00
Ad Spend (PPC Budget)-$1,500.00
Net Take-Home Ad Profit$1,125.23
SK
SellerKit Ad Analytics & PPC Engineering Team
Paid Traffic & ROAS Financial Modeling Specialists
2026 Ad Platform Benchmarks VerifiedAdvertising & ROAS Financial Optimization
Financial Modeling & Accuracy Disclaimer:Calculations generated by SellerKitHub tools rely on published marketplace fee rates (Amazon Seller Central 2026, Etsy Seller Handbook, eBay Merchant Terms). Estimates are for planning purposes. Final referral fees, dimensional weight packaging charges, and taxes may vary depending on category reclassifications, peak seasonal storage surcharges, and regional carrier postal rates.
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2026 E-Commerce Ad Platform Benchmark Matrix

Standard ROAS benchmarks, average CPC, and conversion rates across major e-commerce ad channels.

Ad PlatformAverage CPC ($)Avg Conversion Rate %Healthy Target ROASBest E-Commerce Intent
Amazon PPC (Sponsored Products)$0.85 - $1.659.5% - 14.0%3.0x - 4.5xHigh Purchase Intent Search
Google Shopping (PMax)$0.65 - $1.402.5% - 4.2%3.5x - 5.0xHigh Intent Visual Product Search
Meta Advantage+ (FB/IG)$0.95 - $2.101.8% - 3.2%2.2x - 3.5xImpulse Buying & Visual Discovery
TikTok Shop Ads$0.45 - $1.101.5% - 2.8%2.0x - 3.2xViral Video & Gen-Z Commerce

Worked Step-by-Step ROAS Calculation Scenarios

Scenario 1: Amazon FBA PPC Campaign

Ad Spend: $1,000.
Revenue: $4,000 (4.0x ROAS).
Gross Margin %: 30% (Break-Even ROAS = 3.33x).
Result: Realized ROAS (4.0x) > Break-Even (3.33x) = Net Profit +$260.

Scenario 2: Shopify Meta Ads Scaling

Ad Spend: $5,000.
Revenue: $15,000 (3.0x ROAS).
Gross Margin %: 70% (Break-Even ROAS = 1.43x).
Result: High gross margin yields $5,500 net profit after ad spend.

Scenario 3: Unprofitable High-ROAS Trap

Ad Spend: $2,000.
Revenue: $6,000 (3.0x ROAS).
Gross Margin %: 25% (Break-Even ROAS = 4.00x).
Result: Despite 3x ROAS, campaign loses -$500 due to thin margin.

Scenario 4: High-Ticket Dropshipping

Ad Spend: $3,000.
Revenue: $12,000 (4.0x ROAS).
CAC: $75 per order.
Result: Generates $3,600 net profit across 40 orders.

Target & Break-Even ROAS FAQs

ROAS (Return On Ad Spend) measures the total gross revenue generated for every dollar spent on advertising. The formula is: ROAS = Attributed Ad Revenue / Total Ad Spend. For example, generating $6,000 in revenue from $1,500 ad spend produces a 4.0x ROAS (or 400%).