ROAS Calculator — Return on Ad Spend

Free ROAS calculator. Calculate your return on ad spend to measure advertising profitability.

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Formula: Revenue from Ads / Ad Spend

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What Is This Calculator?

Return on Ad Spend (ROAS) measures the revenue generated for every dollar spent on advertising. A ROAS of 3.0 means you earn $3 for every $1 spent. It is the most direct measure of advertising profitability.

How to Calculate

To calculate ROAS: 1) Calculate total revenue attributable to your ads. 2) Sum total ad spend. 3) Divide revenue by ad spend. Formula: ROAS = Revenue / Ad Spend. A ROAS above 1.0 means you are making money; the breakeven ROAS depends on your margins.

Examples

Example: Your ads generated $15,000 in revenue on $5,000 spend. ROAS = $15,000 / $5,000 = 3.0x. For every dollar spent, you earned $3.

Recommended Tools

Google Ads tracks ROAS automatically when conversion tracking is properly configured.

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