ROAS Calculator
Calculate your return on ad spend alongside the breakeven threshold, profit ROAS, and the attribution reality band that shows how different models affect the final number.
ROAS Calculator
Your Numbers
Total spend on paid advertising in the period.
Revenue your analytics attributes to that spend.
Revenue minus cost of goods, before marketing costs. Used to calculate breakeven and profit ROAS.
Optional: add AOV and conversion rate (expand)
Your ROAS
4.20x
For every $1 spent, $4.20 returned
Breakeven ROAS
2.50x
The minimum ROAS to cover ad spend with your margin
Profit ROAS (margin-adjusted)
1.68x
ROAS adjusted for gross margin (ROAS x margin)
Attribution reality band
Different attribution models assign different amounts of revenue to the same ad spend. Research on model divergence suggests your actual ROAS may fall within this range depending on which model is used.
$ at stake
That's $23,100 of attributed revenue in question. The right model is not one of these. It is the one that fits how your customers actually buy. A calculator can't tell you which that is.
Derived metrics
- Cost per conversion (CPA)
- Implied conversions from revenue
What the Three ROAS Numbers Mean
ROAS
Revenue divided by ad spend. The standard metric reported by ad platforms. Does not account for the cost of goods, so a high ROAS can still mean a loss-making campaign.
Revenue / Ad Spend
Breakeven ROAS
The minimum ROAS you need to cover your ad spend given your gross margin. Below this number, advertising is destroying profit even if the ROAS looks positive.
1 / Gross Margin
Profit ROAS
ROAS multiplied by gross margin. Shows the actual return on ad spend after cost of goods. A profit ROAS above 1.0x means advertising is generating profit, not just revenue.
ROAS x Gross Margin
Your Biggest Attribution Blind Spot
A calculator runs math on numbers you type. It cannot see the shape of your business. Tick any that apply and we'll name the specific gap this calculator cannot close for you.
This Calculator Gives You 5-10% of the Attribution Picture
Calculators run math on numbers you type. Attribution is a measurement system that captures every session on your site, stitches identities across devices and days, reconciles platform double-counting, feeds offline calls and chats into every model, and gives you recommendations to act on tomorrow. The difference between calculating ROAS and measuring it is the difference between a quiz and a dashboard.
| Capability | Generic ROAS calc | This calculator | Attriqs platform |
|---|---|---|---|
| Simple ROAS | ✓ | ✓ | ✓ |
| Breakeven and profit ROAS | — | ✓ | ✓ |
| Attribution reality band | — | ✓ | ✓ |
| Your actual customer journeys | — | — | ✓ |
| Six attribution models side-by-side | — | — | ✓ |
| Incremental ROAS via MMM | — | — | ✓ |
| Phone calls and chats as touchpoints | — | — | ✓ |
| Cross-platform reconciliation | — | — | ✓ |
| LTV cohort analysis by source | — | — | ✓ |
| Budget recommendations pushable to ad platforms | — | — | ✓ |
The shaded rows are not something a calculator can give you. They require measurement. See how Attriqs does it, or talk to us about what an attribution system looks like for your business.
Why Your ROAS Is Not a Single Number
The same ad campaign can report very different ROAS figures depending on which attribution model is used. A campaign that appears to generate a 4.2x ROAS under last-click might show 3.1x under data-driven attribution (which distributes credit across the path rather than the final click), or 5.4x under first-click (which assigns all credit to the channel that opened the customer relationship).
This is not a sign that one model is correct and the others are wrong. It reflects genuine uncertainty about which channels caused the conversion. The attribution reality band in this calculator applies an industry-observed range of plus or minus 25 to 30 percent to show the plausible spread. Our guide on how to track ROAS by channel explains why platform-reported numbers diverge from independently measured revenue.
Understanding this uncertainty is one of the core arguments for ROAS measurement that goes beyond a single platform number. Not sure which attribution model to use? The Attribution Model Decision Tree recommends one based on your sales cycle, channel mix, and data volume.
For businesses where phone calls drive significant revenue, the ROAS figure in your ad platform is likely understated because those conversions are invisible to digital analytics. The Call Tracking ROI Calculator quantifies the gap. Attriqs runs your data through six attribution models simultaneously so you can see how channel rankings shift and make budget decisions with full awareness of the model assumptions.
Get Attribution-Aware ROAS Across Every Channel
Attriqs calculates ROAS and channel contribution across six attribution models from your actual data, not a worked example.