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ROAS Calculator — Calculate Return on Ad Spend

ROAS alone lies to you. Enter your numbers to see true profit and your margin-adjusted break-even — instantly.

Your Numbers
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0%25%50%75%99%
Your Results
Return on Ad Spend
Enter your numbers to see results
Profit
After goods + ad spend
Break-Even ROAS
Minimum to break even
Gross Profit
Revenue after COGS
Margin on Ad Spend
Profit ÷ Ad Spend
ROAS vs Break-Even
Break-even 10×
Quick Answer ROAS = Revenue divided by Ad Spend. A $10,000 campaign generating $35,000 revenue = 3.5x ROAS. Before comparing to benchmarks, calculate your break-even ROAS: 1 divided by gross margin. At 40% margin, break-even = 2.5x. At 60% margin, break-even = 1.67x. Average e-commerce ROAS: 3.5-4.5x (Google Search), 2-3x (Meta prospecting), 6-10x (retargeting). Target 1.5-2x above your break-even, not the industry average.

What's a Good ROAS? Benchmarks by Industry

There is no universal "good ROAS" — it depends on your gross margin. The table below shows break-even ROAS by typical COGS range and target ROAS for major e-commerce and digital verticals.

IndustryTypical COGS %Break-Even ROASTarget ROASMargin Type
Fashion & Apparel35–45%1.54–1.82×4–8×High
Beauty & Cosmetics25–40%1.33–1.67×4–7×High
SaaS / Software15–25%1.18–1.33×3–5×High
Home & Furniture40–55%1.67–2.22×3–6×Mid
Electronics60–75%2.50–4.00×4–8×Mid
Food & Grocery65–80%2.86–5.00×6–10×Low
B2B Lead Gen20–35%1.25–1.54×2–4×High
The Rule Nobody Tells You "4× ROAS is good" only applies to businesses with roughly 25% COGS. If your COGS is 60%, you need 2.5× just to break even — making a "good" 4× ROAS only 1.6× above your floor. Your break-even ROAS is the only benchmark that matters for your business.

Compare Your ROAS Against Real Benchmarks

Calculated your ROAS? See how it stacks up against what advertisers actually achieve on each platform and in your industry.

How the Calculator Works

Every output uses one of these formulas. No black boxes — you can verify every number yourself.

OutputFormulaWhat It Tells You
ROASRevenue ÷ Ad SpendRevenue per $1 of ads
Profit(Revenue × Gross Margin) − Ad SpendMoney left after goods and ads
Break-Even ROAS1 ÷ (1 − COGS%)Minimum ROAS to cover COGS + ad spend
Gross ProfitRevenue × (1 − COGS%)Revenue remaining after cost of goods
Margin on Ad SpendProfit ÷ Ad SpendProfit multiple per ad dollar — the real return

Color coding is margin-relative: green = ROAS more than 2× your break-even (healthy), yellow = 1–2× break-even (marginal), red = below break-even (losing money on ad spend).

ROAS Targets by Bid Objective — 2026

Your ROAS target should change depending on what you're optimising for. Campaigns with different objectives attract different audiences and conversion windows — which means the same ROAS figure means different things depending on what you told the platform to optimise.

Bid ObjectivePlatformTypical ROAS RangeWhy It Differs
Purchases (ecommerce)Google Shopping4.5–7.0×High intent, product-level matching, purchase-ready audience
Purchases (ecommerce)Meta Ads3.0–5.5×Interruption-based, colder audience; 7-day attribution window
Purchases (ecommerce)TikTok2.5–4.5×Younger audience, shorter consideration; strong for impulse categories
Leads → Sales (B2B)Google Search3.0–6.0×Longer sales cycle; ROAS attribution may miss multi-touch revenue
Leads → Sales (B2B)LinkedIn2.5–5.0×High CPCs inflate cost base; pipeline value often exceeds attributed revenue
App installsGoogle UAC / Meta1.5–3.0×LTV-based; day-1 ROAS is low — evaluate at 30/60-day LTV window
SubscriptionsAny0.8–2.0× (first purchase)Negative upfront ROAS is acceptable if LTV is high; measure payback period, not ROAS
Subscription and app ROAS: don't use a single-period window For subscription businesses, first-purchase ROAS below 1.0× can be the correct target if LTV exceeds CAC within 6–12 months. A $50 ad spend generating $30 first-purchase revenue (0.6× ROAS) with a $200 annual LTV is a highly profitable campaign — but looks terrible in a 7-day attribution window. Always evaluate subscription and app campaigns against LTV:CAC ratio and payback period, not ROAS.

How to Improve ROAS — The 5 Highest-Leverage Levers

ROAS = Revenue ÷ Ad Spend. You can improve it by increasing revenue from the same spend, reducing spend while maintaining revenue, or both. These are the five levers that move ROAS most reliably — ranked by implementation speed.

LeverROAS ImpactSpeedHow
Improve landing page CVR+40–120%Days–weeksDoubling CVR from 1% to 2% halves CPA and doubles ROAS from the same CPC. A/B test headline, CTA, social proof, and above-fold offer clarity.
Shift budget to higher-ROAS campaigns+20–60%HoursReallocate budget from campaigns below break-even to those running above 2× break-even. Most accounts have significant low-ROAS spend left running by default.
Increase average order value (AOV)+15–50%WeeksSame ad spend generating higher revenue = higher ROAS. Post-purchase upsells, order threshold promotions ("free shipping over $75"), and bundles are the fastest AOV levers.
Improve creative CTR+10–40%DaysHigher CTR reduces effective CPC (you get more clicks for the same CPM). Better creative also signals relevance to the platform algorithm, reducing CPM over time.
Tighten audience targeting+10–30%DaysRemoving low-intent audience segments (broad interests, lookalikes with no purchase signal) reduces wasted spend. Retargeting audiences typically run 2–3× the ROAS of prospecting at the same creative.

For platform-specific ROAS improvement tactics, see: 8 Ways to Improve Google ROAS7 Ways to Improve YouTube ROASTikTok ROAS Tactics

ROAS vs Related Metrics — Quick Reference

MetricFormulaWhat It MeasuresWhen to Use
ROASRevenue ÷ Ad SpendRevenue efficiency of ad spendCampaign-level optimisation
ROI(Profit ÷ Total Cost) × 100%Net profit on all investmentBusiness-level profitability decisions
MERTotal Revenue ÷ Total Marketing SpendBlended portfolio efficiencyMulti-channel budget decisions
CPAAd Spend ÷ ConversionsCost per acquisitionLead gen; flat-value conversions
Break-Even ROAS1 ÷ Gross Margin %Minimum profitable ROASSetting floor targets before benchmarking
LTV:CACLTV ÷ CACLong-term customer economicsSubscription; app; repeat-purchase businesses

What Your ROAS Result Actually Means — Interpreting the Output

Most ROAS calculators stop at the number. This section explains what to do with it.

Your ROAS is above benchmark but profit feels thin. ROAS measures revenue efficiency, not profit. A 5× ROAS on a 15% margin product generates 75 cents of gross profit per dollar spent — before operating costs. If your ROAS looks healthy but your business isn't growing, check contribution margin per order, not ROAS. The metric you're trusting may be the wrong one.

Your ROAS is below your break-even. This is the only ROAS reading that is unambiguously a problem. Everything above break-even is a question of degree. Everything below it means you are paying to lose money. Before adjusting bids, check whether the issue is CVR (landing page), audience quality (targeting), or creative CTR — in that order. Raising bids to improve delivery on a structurally broken funnel doesn't fix the ROAS.

Your ROAS looks fine but is mostly retargeting. Blended ROAS that mixes cold prospecting with retargeting almost always flatters the account. Retargeting reaches people who already intended to buy — ROAS will be high regardless of your advertising quality. Segment prospecting ROAS from retargeting ROAS separately. If prospecting ROAS is below break-even and you're sustaining the account with retargeting, you're harvesting existing demand without building new pipeline.

Your ROAS is rising but volume is falling. This is efficiency theater. Cutting low-ROAS spend mechanically improves the ratio while shrinking the business. ROAS optimisation that reduces scale is usually the wrong trade. The correct question is whether the marginal campaign — the one at 1.1× break-even — is worth running for the pipeline it generates, not whether it lowers the blended average.

The Two Numbers That Matter More Than ROAS

Break-even ROAS (1 ÷ gross margin) tells you the floor. MER — total revenue divided by total marketing spend, calculated at the business level — tells you the truth. Platform ROAS is useful for campaign-level optimization. MER is what you report to anyone making budget decisions.

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Frequently Asked Questions

What does ROAS mean?

ROAS stands for Return on Ad Spend. It measures how much revenue you generate for every dollar spent on advertising. A 5× ROAS means $5 in revenue per $1 spent. It is a revenue metric — not a profit metric — which is why this calculator adds profit and break-even ROAS to give the full picture.

What is break-even ROAS?

Break-even ROAS is the minimum ROAS where your gross profit exactly covers your ad spend — leaving $0 profit. Formula: 1 ÷ (1 − COGS%). At 40% COGS, break-even is 1.67×. Any ROAS above this means your campaign is profitable on ad spend; below it means you're losing money even before accounting for overhead.

Why is my ROAS high but profit low?

High ROAS with low profit usually means your COGS is high relative to your price. At 70% COGS you need 3.33× ROAS just to break even — a 4× ROAS sounds strong but only generates $0.20 profit per $1 of ad spend. Use this calculator to see exact dollar profit, not just the multiple.

What is the difference between ROAS and ROI?

ROAS measures revenue return on ad spend: Revenue ÷ Ad Spend. ROI measures profit return on total investment: (Profit − Investment) ÷ Investment × 100%. ROAS only accounts for ad costs; ROI accounts for all costs. The "Margin on Ad Spend" metric in this calculator bridges the gap.

What COGS % should I use?

Use your gross COGS as a percentage of selling price — the direct cost of producing and delivering one unit: manufacturing, materials, shipping, and payment processing fees. Exclude marketing, salaries, and overhead. If you're unsure, your gross margin on financial statements equals 1 − COGS%.

How do I improve my ROAS?

Two levers: reduce ad spend while maintaining revenue (better targeting, creative, landing pages), or increase revenue while maintaining ad spend (higher average order value, better offers, improved conversion rate). The fastest short-term wins are usually landing page CRO and creative refresh to reduce audience fatigue.

Once you have your ROAS number, see how to improve ROAS for 12 tactical levers, or check why your ROAS droppedROAS vs MER: Which One Tells the TruthAll Benchmarks 2026 if performance has declined.

Last updated May 2026 Sources: Formulas follow industry-standard definitions used by Google Ads, Meta Ads Manager, LinkedIn Campaign Manager, and IAB measurement guidelines. Benchmark ranges cited are aggregated from managed advertising accounts. Full methodology →