ROI (Return on Investment) Calculator

Return on Investment (ROI) is the fundamental financial metric used to calculate the net profitability of any business or marketing expense, expressed as a percentage. Unlike ROAS (which only measures gross revenue against ad spend), ROI factors in the actual net profit, making it the ultimate CFO-ready metric for evaluating capital allocation across omnichannel marketing strategies.

How do you use this ROI calculator?

1. Enter Total Investment: Input the total cost of your marketing campaign, project, or general business investment.
2. Enter Total Return: Input the total gross revenue that the investment generated.
3. Analyze Profitability: The calculator will immediately subtract costs to show your Net Profit in dollars, alongside your definitive ROI percentage.

What is Marketing ROI and why is it the gold standard?

While media buyers focus on platform metrics, executives look at overall ROI to evaluate business health. To calculate true ROI, you must understand:

• Total Investment / Cost: The comprehensive cost of the initiative (including ad spend, agency fees, software tools, and COGS).
• Total Return / Revenue: The total gross revenue generated by the investment.
• Net Profit: The actual dollars remaining after the total investment is subtracted from the total return.

How do you calculate Return on Investment (ROI)?

The formula for ROI is universal across finance and marketing. You isolate the net profit and divide it by the initial investment cost.

• Net Profit = Total Return – Total Investment
• ROI (%) = (Net Profit / Total Investment) * 100

Why use ROI instead of ROAS?