Return on Marketing Investment (ROMI)
Return on Marketing Investment, or ROMI, measures how much revenue your total marketing effort generated per unit of total marketing cost.
Divide total marketing-driven revenue by total marketing cost. That is ROMI: is marketing, as a whole, paying for itself? It matters because it counts what campaigns forget: tools, people, content, agencies. Usually the humblest number, and the most accurate.
Signal Type
Metric Role
Metric Type
The Formula
Worked example
Benchmarks and interpretation
Where the number actually comes from
When to use it
Common Mistakes
In the REACT framework
ROMI sits in the Convert phase but covers all of marketing, not one channel. Every dashboard can look green while the total underperforms. ROMI is where that shows up, and it tells you whether to defend the budget or restructure it.
Related metrics
Frequently Asked Questions
What is Return on Marketing Investment?
Return on Marketing Investment, or ROMI, measures how much revenue your total marketing effort generated per unit of total marketing cost. It holds the whole function to the standard campaigns get held to.
How do you calculate Return on Marketing Investment?
Use the formula: ROMI = Total Marketing-Driven Revenue ÷ Total Marketing Cost. Keep both inputs in the same reporting period and avoid mixing users, sessions, events, or customers unless the formula calls for it.
What data do you need for ROMI?
You need total marketing cost and marketing revenue lift, pulled from the relevant connected sources and computed for the same period.
What mistakes should you avoid with ROMI?
The failure modes: counting only media cost, claiming revenue other functions also claim, and comparing ROMI to campaign ROAS as if they measured the same thing.
When should marketers use ROMI?
Use ROMI when the decision is about total marketing investment: growing it, cutting it, or restructuring it. It weighs all marketing revenue against all marketing cost, including what channel dashboards forget.
What is a good ROMI?
Good ROMI clears 1 comfortably after full costs: tools, people, content, agencies. It usually reads humbler than ROAS, and that humility is the accuracy.
Sources and methodology. ROMI formula and definition derive from standard marketing analytics practice and platform reporting conventions. REACTIQ360 harmonises source data from Ad platforms and marketing spend, CRM / ecommerce / billing, Harmonisation layer and applies a consistent same-period computation methodology.
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