Advertising ROI Calculator

Advertising ROI measures the profitability of your ad campaigns relative to their total cost. Unlike ROAS, which only considers ad spend, ROI includes all associated costs — agency fees, creative production, tools, and platform fees. The formula is:

For example, if you earned $50,000 from ads, spent $10,000 on ad spend, and $2,000 on creative production, your ROI is (($50,000 - $12,000) / $12,000) × 100 = 316.7%. That means every dollar invested returned $3.17 in profit.

A positive ROI means your campaigns are profitable. An ROI of 0% means you broke even. Negative ROI means you lost money. Most brands target at least 100% ROI (doubling their investment), but benchmarks vary widely by channel and industry.

ROAS (Return on Ad Spend) and ROI (Return on Investment) are related but measure different things. ROAS only divides revenue by ad spend — it tells you how much revenue each ad dollar generates. A 4x ROAS means $4 revenue per $1 in ad spend. But it ignores the cost of creative, agency fees, tools, and overhead.

ROI includes all costs, giving you a true profitability picture. You can have a strong ROAS but negative ROI if your supporting costs are too high. For example, 3x ROAS looks great — but if agency and creative fees double your total investment, actual ROI may only be 50%.

Use ROAS for quick campaign-level decisions (scaling, pausing, optimizing). Use ROI for strategic decisions about channel allocation and overall marketing profitability. Both metrics matter, but ROI gives the full picture. To improve ROI, focus on reducing total costs — better creative processes, more efficient tools, and eliminating underperforming spend. For platform-specific strategies, see our Facebook Ads Guide.