What Is ROAS?

Return on Ad Spend (ROAS) is the revenue generated for every dollar spent on advertising. ROAS = Revenue / Ad Spend. If you spend $2,000 on ads and generate $7,000 in revenue, your ROAS is 3.5x or 350%. ROAS is a revenue-focused metric that does not account for costs beyond ad spend — it tells you how much revenue your ads drive but not whether the campaigns are actually profitable.

What Is Ad ROI?

Ad ROI (Return on Investment) accounts for all costs including the cost of goods sold (COGS). Ad ROI = (Revenue - Ad Spend - COGS) / Ad Spend × 100. Using the same example with a 60% gross margin: Gross profit = $7,000 × 0.60 = $4,200. Ad ROI = ($4,200 - $2,000) / $2,000 × 100 = 110%. ROI is the more meaningful profitability metric — it tells you whether you are actually making money after all costs, not just whether revenue exceeds ad spend.

Break-Even ROAS

Break-even ROAS is the minimum ROAS needed to cover ad spend and COGS. Break-even ROAS = 1 / Gross Margin %. At 60% gross margin: Break-even ROAS = 1 / 0.60 = 1.67x. Any ROAS above 1.67x generates profit. Any ROAS below 1.67x means you are losing money on the campaign after accounting for product costs, even if revenue exceeds ad spend. Understanding break-even ROAS is essential for setting campaign targets.

ROAS Benchmarks by Platform

Average ROAS varies significantly by industry and platform. Google Shopping campaigns typically achieve 4x-8x ROAS for e-commerce. Facebook/Instagram ads average 2x-4x across industries. Google Search campaigns vary widely from 3x for competitive categories to 10x+ for high-margin products. These are averages — your break-even ROAS determines what is profitable for your specific business, not industry averages.

How to Use Our Free Ad ROI Calculator

Our free ad ROI calculator at cookiescursor.com calculates ROAS, ad ROI, break-even ROAS, and profit per dollar spent. Enter ad spend, revenue generated, and optional COGS for profit-based calculations. Currency selector supports 40+ currencies. No signup required.

Frequently Asked Questions

What is a good ROAS?
There is no universal good ROAS — it depends on your gross margin. A 4x ROAS is excellent for a 30% margin business (break-even at 3.3x) but unprofitable for a 20% margin business (break-even at 5x).

Why does my ROAS look good but I'm not making money?
ROAS only accounts for revenue vs ad spend. If you are not accounting for COGS, operating expenses, and fulfillment costs, a seemingly good ROAS can mask an unprofitable operation.

Should I optimize for ROAS or ROI?
Optimize for profit (ROI) rather than revenue (ROAS). A campaign with lower ROAS but higher margin products may generate more profit than a high-ROAS campaign selling low-margin products.

How do I improve ROAS?
Improve targeting to reach higher-intent audiences, optimize ad creative and copy, improve landing page conversion rates, and increase average order value through bundles and upsells.

What is blended ROAS?
Blended ROAS divides total revenue (including organic) by total ad spend, rather than attributing specific revenue to specific ads. It gives a business-level view of advertising efficiency.

How do I calculate ROAS for awareness campaigns?
ROAS is difficult to calculate for top-of-funnel awareness campaigns that do not drive direct conversions. Brand lift studies and view-through conversion tracking are better metrics for awareness campaigns.

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