Business
ROAS Calculator
Measure advertising revenue returned for every dollar spent.
ROAS Calculator result
What this means: Net attributed revenue meets or exceeds the entered ROAS target.
Formula, assumptions & limitations
Inputs used: Attributed revenue ($); Ad spend ($); Target ROAS (×); Refunded or canceled attributed revenue ($).
Method: ROAS = (attributed revenue − entered refunds/cancellations) ÷ ad spend. Target revenue = ad spend × target ROAS.
ROAS measures revenue efficiency, not profit or incrementality. Refunds cannot exceed attributed revenue. Use the same attribution window for revenue and spend. Product costs, discounts, agency fees, organic demand, repeat purchases and cross-channel effects are excluded.
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How this tool works
Return on ad spend is net attributed revenue after entered refunds ÷ advertising spend; the target comparison uses ad spend × target ROAS.
Assumptions
Attributed revenue, refunds, and advertising spend use one attribution window. ROAS is revenue efficiency, not profit or incremental lift.
Limits to know
ROAS measures attributed revenue, not profit. Attribution window, refunds, discounts, repeat purchases, agency fees, product margin, and cross-channel effects can change the economic result.
