ROAS Calculator
Calculate your return on ad spend instantly. Enter ad spend and revenue to see ROAS, profit, and your break-even point.
ROAS Calculator
Results
Enter your ad spend and revenue to calculate ROAS
How ROAS works
Return on ad spend measures how much revenue you earn for every dollar spent on advertising. It's the most common efficiency metric in PPC.
What ROAS measures
ROAS = Revenue ÷ Ad Spend. A ROAS of 4.0x means you earn $4 for every $1 spent on ads. Unlike ROI, ROAS only factors in ad spend as a cost — not cost of goods, overhead, or salaries. This makes it a clean signal for advertising efficiency, but not a complete picture of profitability.
Good vs. bad ROAS
There's no universal "good" ROAS — it depends on your margins. E-commerce with 50% margins breaks even at 2.0x; a SaaS company with 80% margins breaks even at 1.25x. Industry benchmarks: e-commerce 3x–5x, lead gen 2x–3x, SaaS 5x–8x. Always calculate your own break-even point first.
ROAS vs. ROI
ROAS measures ad efficiency: Revenue ÷ Ad Spend. ROI measures total profitability: (Revenue − All Costs) ÷ All Costs × 100%. A campaign with 4.0x ROAS sounds great — but if your COGS eats 60% of revenue, your actual ROI is much lower. Use ROAS for ad optimization, ROI for business decisions.
ROAS best practices for PPC teams
Measuring ROAS correctly is the difference between scaling a profitable campaign and burning budget on a vanity metric.
Account for all costs
Ad spend is only part of the picture. Factor in cost of goods, shipping, agency fees, and platform subscription costs to understand true profitability. A 3x ROAS on a product with 20% margins means you're losing money.
Segment by platform
Blended ROAS across Google, Microsoft, and Meta hides underperforming channels. Calculate ROAS per platform, per campaign, and per ad group to find where your dollars work hardest.
Separate brand vs. non-brand
Brand campaigns often show inflated ROAS because those customers would likely convert anyway. Non-brand ROAS is the true measure of incremental growth. Report them separately to avoid misleading stakeholders.
Track assisted conversions
Last-click ROAS undervalues awareness campaigns that start the customer journey. Check assisted conversion reports to understand how display and social campaigns support your high-ROAS search campaigns.
Set ROAS targets by funnel stage
Top-of-funnel campaigns (awareness, broad targeting) will have lower ROAS than bottom-of-funnel (retargeting, brand search). Set different targets for each stage instead of applying a single benchmark.
Review trends, not snapshots
A single week's ROAS can swing wildly due to seasonality, promotions, or attribution delays. Track ROAS as a rolling 30-day average and compare period-over-period to see the real direction of performance.
ROAS calculator FAQ
A good ROAS varies by industry, but a common benchmark is 4:1 (4x) — meaning $4 in revenue for every $1 spent on ads. E-commerce brands often target 3x–5x, while lead generation campaigns may accept 2x–3x because the lifetime value of a lead is higher. The real answer depends on your margins: if your profit margin is 50%, you need at least 2x ROAS to break even.
ROAS (Return on Ad Spend) measures gross revenue generated per dollar of ad spend: Revenue ÷ Ad Spend. ROI (Return on Investment) measures net profit after all costs: (Revenue − Total Costs) ÷ Total Costs × 100%. ROAS only considers ad spend as a cost, while ROI includes cost of goods, overhead, and other expenses. A campaign can have a positive ROAS but negative ROI if your margins are thin.
Standard ROAS only uses ad spend and revenue — it does not include cost of goods. However, if you want to understand actual profitability, factoring in COGS gives you a more accurate picture. This calculator lets you optionally add COGS to see both your gross ROAS and your true profit margin. For e-commerce, this is especially important because a 4x ROAS means nothing if your margins are only 20%.
Without cost of goods, your break-even ROAS is always 1.00x — you earn back exactly what you spent. With cost of goods, your break-even ROAS is (Ad Spend + COGS) ÷ Ad Spend. For example, if you spend $1,000 on ads and your COGS is $500, you need a ROAS of at least 1.50x to break even. This calculator shows your break-even point automatically.
There are two levers: increase revenue per click or decrease cost per click. Tactics include improving ad relevance and quality scores (which lowers CPC), refining audience targeting, using negative keywords to eliminate wasted spend, optimizing landing pages for conversion rate, and increasing average order value through upsells or bundles. Blueprint's AI insights automatically flag campaigns with declining ROAS so you can act before budgets are wasted.
Track ROAS across every campaign in one dashboard
Blueprint unifies Google Ads, Microsoft Ads, and Meta Ads into a single view — so you can compare ROAS across platforms, spot declining campaigns with AI insights, and pace your budgets to maximize return.