How is marketing ROI calculated?

Subtract marketing cost from the revenue it generated, divide by marketing cost, and multiply by 100. For $40,000 on $20,000 it is 100%.

What is a good marketing ROI?

Many programs target 3:1 (200%) or better, so the figure here is orientation. What matters is incremental revenue, not last-touch attribution.

Should marketing ROI use revenue or profit?

Profit is stricter and more honest, since revenue ignores margin. Using gross profit as the gain avoids overstating returns on low-margin sales.

Why is my blended marketing ROI misleading?

A strong channel can mask a weak one in the blended figure. Break ROI out by channel before reallocating budget.

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Marketing ROI Calculator

Measure the return on marketing spend overall — and decide whether the program justifies its budget or needs reallocation.

Revenue

Marketing cost

Marketing ROI

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Average

Scenario lens Current · Benchmark · Optimized

Leverage

Formula

ROI = (Revenue − Marketing cost) / Marketing cost × 100

Understanding marketing ROI

Reference material — the calculator above stays the primary tool.

What marketing ROI measures measures

Marketing ROI is the return on total marketing spend — the revenue marketing generates beyond what it costs, across channels and programs combined. It is return on investment: the gain produced for every dollar spent, expressed as a percentage. A positive figure means the spend earned more than it cost; a negative one means it lost money.

Because it is a ratio, ROI lets you compare very different investments on equal footing — a small efficient spend and a large one resolve to the same scale.

How to read your result

The result is labelled against an orientation benchmark so the number resolves into a decision:

Low — well under the benchmark; the spend barely returns its cost. Average — near the benchmark; efficiency work pays off. Strong — at or above; the spend earns well and scaling compounds.

marketing ROI benchmarks

Returns vary by channel, offer, and maturity. Treat these as orientation, not targets.

Context	Typical median
Best-in-class	200%+ (3:1 and up)
Healthy program	100–200%
Marginal	0–100%
Underwater	Below 0%

Levers that raise return

Shift budget from low-return channels to high-return ones, improve targeting and creative, and raise conversion so the same spend yields more revenue. Attribution quality matters: measure incremental revenue, not just last-touch. Model a higher return as a scenario above to see the additional gain it implies at the same spend.

Return in context

Read marketing ROI alongside per-channel ROI and ROAS, which the related tools cover. The blended figure can hide a weak channel propped up by a strong one, so pair it with channel-level returns before reallocating.