New format
ROAS: return on ad spend
ROAS (return on ad spend) shows how much revenue you get per unit of ad budget. It’s a tactical money metric for a campaign — not a strategy substitute and not the “only brand KPI”.
Below: the formula, how it differs from ROI/ROMI, a campaign comparison example, and B2B cases where the deal often closes outside the ad account. A “good” ROAS depends on margin and goal — there’s no universal “4:1 for everyone.”
Formula and difference from ROI
Base: ROAS = revenue attributed to ads / ad spend. Example: spend 20,000, revenue 80,000 → ROAS = 4 (or 4:1). Each ad unit “brought” four units of turnover — not four units of net profit.
ROI/ROMI sits closer to strategy: (revenue − cost) / cost or profit variants. Content and brand are often treated as lagged investments; ROAS is handy for fast performance campaigns.
Traffic, visibility, and subscribers help as diagnostics — they don’t replace a money calculation.
To keep ROAS honest:
- one attribution model for the comparison period
- in spend — media + necessary production costs
- in revenue — what you really tied to the campaign
- returns and cancellations counted in e-com
Comparing campaigns and B2B
A campaign with many clicks on the same budget can lose on ROAS to a narrower but higher-revenue one. For reach watch impressions; for profit — revenue per spend.
In e-com the link is simpler: order and amount often show in analytics. In B2B leads go to telephony/CRM, the cycle is long — without end-to-end stitching, account ROAS will be understated or random.
Budget decision: amplify what hits target ROAS at the lead quality you need; don’t confuse a brand job (reach) with a performance job (revenue).
FAQ
Are ROAS and ROI the same?
No. ROAS is usually revenue / ad spend (sometimes as 4:1 or 400%). ROI/ROMI (return on marketing investment) accounts for profit vs investment and sits closer to strategic payback.
What ROAS counts as good?
The one where after margin, returns, and operating costs you still get the profit you need. A thin-margin startup may need a higher ratio than mature e-com.
What should I include in costs?
Media budget and, honestly, creative/landing work without which ads don’t live. Otherwise ROAS is inflated.
Are clicks and impressions enough?
No. Many clicks with low revenue make weak ROAS. Compare campaigns on money — not only CTR.
How do I calculate ROAS in B2B?
You need the chain ads → lead → deal in CRM (end-to-end analytics). Otherwise you see clicks, not payment.
Is ROAS 2:1 the same as profit?
It’s “two units of revenue per one unit of ad spend”. Profit depends on margin: at 30% margin, 2:1 can be a loss.
ROAS looks fine — and margin still doesn’t leave profit?
We’ll set honest spend (media + production), tie revenue to attribution, and read ROAS next to unit economics.
Discuss the task
