--- title: "ROAS Calculator (Return on Ad Spend) | Free Tool | ShaheerAliKhan" description: "Free ROAS calculator. Enter your ad revenue, ad spend, and margin to instantly find your return on ad spend, ACOS, break-even ROAS, and ad profit." url: "https://www.shaheeralikhan.com/tools/roas-calculator" --- Free Calculator Live Results -- No Email Required 2026 Benchmarks Free ROAS Calculator # ROAS Calculator Use this free ROAS calculator to find your return on ad spend in seconds -- plus your break-even ROAS, ACOS, and real ad profit once margin is factored in. Break-even ROAS Profit & ACOS Live results No email required ## Your Campaign Numbers Results update live as you type Revenue from Ads $ Ad Spend $ Gross Margin55% Your profit margin before ad costs -- powers break-even and profit metrics. Figures are in CAD. ROAS measures revenue against ad spend only; profit metrics use your gross margin. Profitable -- above break-even ROAS 4.50x 450% return on ad spend ACOS 22.2% Ad cost of sale (inverse of ROAS) Break-Even ROAS 1.82x Minimum ROAS to not lose money Gross Profit from Ads $2,950 Margin revenue minus ad spend Profit ROAS 2.48x Return on the profit, not just revenue Aim to stay comfortably above your break-even ROAS of **1.82x**. The further above it you are, the more room you have to scale spend profitably. How to use ## How to Use the ROAS Calculator Enter two numbers and you'll get your ROAS instantly: - **Revenue from ads** -- the total sales revenue generated by the campaign you're measuring. - **Ad spend** -- how much you paid the ad platform over the same period. Add your **gross margin %** to unlock profit-aware metrics: your break-even ROAS, gross profit, and profit ROAS. This is what separates a vanity ROAS from a number you can actually make budget decisions on. Formula ## ROAS Formula ROAS = Revenue from Ads / Ad Spend Related formulas this calculator uses: - **ROAS %** \= ROAS x 100 - **ACOS %** \= Ad Spend / Revenue x 100 (the inverse of ROAS) - **Break-even ROAS** \= 1 / Gross Margin - **Gross Profit** \= (Revenue x Gross Margin) − Ad Spend - **Profit ROAS** \= (Revenue x Gross Margin) / Ad Spend Example ## Example ROAS Calculation Say you spent **$2,000** on Google Ads last month and that campaign generated **$9,000** in revenue, at a **55% gross margin**: - ROAS = $9,000 / $2,000 = **4.5x (450%)** - ACOS = $2,000 / $9,000 = **22.2%** - Break-even ROAS = 1 / 0.55 = **1.82x** - Gross profit = ($9,000 x 0.55) − $2,000 = **$2,950** Because your 4.5x ROAS is well above the 1.82x break-even, the campaign is clearly profitable -- and you have room to scale spend. Benchmarks ## What Is a Good ROAS? There's no universal "good" ROAS -- it depends entirely on your margins -- but these rough industry ranges help you sanity-check: - **2:1 - 3:1** -- common for high-margin services and lead generation; often very profitable. - **4:1** -- the classic "healthy" e-commerce benchmark most brands aim for. - **5:1 - 8:1+** -- needed for low-margin or high-overhead businesses to net a real profit. Always compare against your own break-even ROAS first. A 3:1 ROAS is excellent at a 70% margin but loss-making at a 25% margin. Optimization ## How to Improve Your ROAS - **Raise conversion rate.** A faster, clearer landing page turns the same ad spend into more revenue -- the highest-leverage fix. - **Increase average order value.** Bundles, upsells, and order-bumps lift revenue per click without raising ad cost. - **Cut wasted spend.** Add negative keywords, exclude poor placements, and pause non-converting audiences. - **Tighten targeting.** Retargeting and high-intent audiences almost always return a higher ROAS than cold, broad traffic. - **Improve creative & offer.** Stronger hooks and a sharper offer raise click-through and conversion, compounding your ROAS. Benchmarks ## What Counts as a Good ROAS? There is no single "good" ROAS -- it depends entirely on your margin. A 2x ROAS is excellent for a business running 70% margins and catastrophic for one running 20%. These are the ranges we typically see across Canadian accounts we audit: | Sector | Typical ROAS | What drives it | | -------------------------------- | ---------------------- | ---------------------------------------------------------------------------------------- | | E-commerce (physical goods) | 3x - 5x | Margins of 25-45% mean break-even usually lands near 2.5x. | | Subscription / SaaS | 1x - 2x on first order | Acceptable because the payback comes over the subscription lifetime, not the first sale. | | Local services (trades, clinics) | 5x - 12x | High margins on labour mean even modest ROAS is very profitable. | | Automotive (dealership) | 8x - 20x | Revenue per unit is large, so raw ROAS looks inflated -- judge on gross per unit instead. | | Luxury / high-consideration | 2x - 4x | Long sales cycles mean much of the return lands outside the attribution window. | Compare your number against your own break-even ROAS before comparing it to anyone else's. Break-even is **1 / gross margin**: at 40% margin you need 2.5x just to stand still, so a 3x ROAS is a thin 20% cushion -- not the runaway success it can look like in a platform dashboard. Improve it ## How to Improve a Low ROAS ROAS is a ratio, so you improve it by raising revenue per click or lowering cost per click. In practice, the order below is roughly the order of effort-to-payoff: - **Fix tracking before you touch bids.** Most "bad ROAS" accounts we audit are under-reporting conversions -- server-side tagging, consent mode issues, or a conversion action counting the wrong event. You cannot optimise against a number that is wrong. - **Cut the bottom 20% of search terms.** Pull the search terms report over 90 days. Terms with spend and zero conversions are pure loss; negative-keyword them rather than lowering budget across the board. - **Raise average order value.** A 15% AOV lift moves ROAS by 15% at identical spend. Bundles, volume pricing and post-purchase upsells are usually faster than trying to cut CPC in a competitive auction. - **Fix the landing page, not the ad.** Moving a landing page from a 1.5% to 2.5% conversion rate improves ROAS by roughly two thirds -- far more than most bid adjustments deliver. - **Segment before you judge.** Blended ROAS hides the truth. Brand campaigns almost always post a high ROAS because they capture demand you already earned; non-brand is where growth actually happens. Report them separately or you will keep cutting the campaigns that are working. Finally, be careful about scaling on a strong ROAS alone. ROAS almost always falls as spend rises, because you exhaust the cheapest demand first. The question worth answering is not "what is my ROAS?" but "what is my ROAS on the next dollar?" -- and that is a marginal calculation, not an average one. ## Related Calculators ### [Google Ads Cost Calculator](https://www.shaheeralikhan.com/tools/google-ads-budget-calculator) Plan your Google Ads budget, leads, and ROI. ### [Cost Per Lead Calculator](https://www.shaheeralikhan.com/tools/cost-per-lead-calculator) Find your true cost per lead and per customer. ### [Conversion Rate Calculator](https://www.shaheeralikhan.com/tools/conversion-rate-calculator) Measure and model your conversion rate. ### [CPC Calculator](https://www.shaheeralikhan.com/tools/cpc-calculator) Calculate cost per click, CTR, and CPM. ### [SEO ROI Calculator](https://www.shaheeralikhan.com/tools/seo-roi-calculator) Project the return on your SEO investment. ### [All Calculators](https://www.shaheeralikhan.com/tools/free-marketing-calculators) Browse every free marketing calculator. Common Questions ## Frequently Asked Questions ROAS (Return on Ad Spend) measures how much revenue you earn for every dollar spent on advertising. It is calculated as revenue from ads / ad spend. A ROAS of 4 (or 4:1) means you earned $4 in revenue for every $1 spent on ads. It is the single most important metric for evaluating paid advertising performance. Free Consultation ## Want a Higher Return on Ad Spend? We build and manage high-ROAS Google and Meta ad campaigns for businesses across Canada. Get a free audit of your current numbers.