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Calculate your Return on Ad Spend instantly. See if your campaigns are profitable and how they stack up against industry benchmarks.
Total amount spent on advertising
Total revenue generated from ads
ROAS
5.0x
StrongProfit
$4,000.00
Cost per $1 Revenue
$0.20
Your ROAS of 5x means you earn $5 for every $1 spent on ads. This is a strong return - your campaigns are profitable.
Industry Benchmarks
This calculator provides estimates for informational purposes only.
Armitage tracks these metrics across all your campaigns, automatically. Get a free growth audit to see where you stand.
Get Your Free Growth AuditReturn on Ad Spend (ROAS) is the single most important metric for measuring paid advertising performance. It tells you how much revenue you earn for every dollar spent on ads. A ROAS of 4x means you generate $4 in revenue for every $1 in ad spend.
Unlike ROI, which accounts for all business costs, ROAS isolates the direct relationship between ad dollars and revenue. This makes it the clearest signal of whether your advertising is working.
ROAS is straightforward to calculate:
ROAS = Revenue from Ads / Ad Spend
For example, if you spent $5,000 on Google Ads last month and generated $20,000 in attributed revenue, your ROAS is 4.0x. That means every dollar you invested returned $4.
Some marketers express ROAS as a percentage (400%), but the ratio format (4x or 4:1) is more common in practice.
The answer depends on your industry, margins, and business model. Here are benchmarks across major verticals:
A general rule: if your profit margins are below 20%, you likely need a ROAS above 5x to stay profitable after accounting for COGS, overhead, and fulfillment.
Too many businesses obsess over click volume or impressions while ignoring ROAS. Clicks are a cost. ROAS is the return. A campaign with 10,000 clicks and a 1.5x ROAS is losing money. A campaign with 500 clicks and an 8x ROAS is printing it.
ROAS forces accountability. It connects ad spend directly to revenue and exposes campaigns that look busy but deliver nothing. If your agency reports on impressions instead of ROAS, that is a red flag.
Poor targeting is the number one ROAS killer. Broad audiences waste spend on people who will never convert. Use platform-specific targeting tools - Meta Lookalike Audiences, Google in-market segments, TikTok interest combinations - to narrow your focus to high-intent buyers.
A 1% improvement in conversion rate can double your ROAS. Speed matters: pages that load in under 2 seconds convert 2-3x better than 5-second pages. Remove friction. Simplify forms. Match your landing page message to your ad copy.
Manual CPC bidding gives control but limits scale. Target ROAS bidding on Google Ads or minimum ROAS on Meta lets the algorithm optimize toward your profitability goal. Start with a target slightly below your actual ROAS to give the algorithm room to learn, then tighten it.
Blended ROAS hides problems. Your branded search might run at 12x while your prospecting campaigns sit at 1.8x. Break ROAS down by platform, campaign type, and audience segment. Kill the underperformers. Double down on what works.
Audit your search terms report weekly. Add negative keywords aggressively. Exclude placements that eat budget without converting. On Meta, exclude past purchasers from acquisition campaigns. Small leaks compound into major ROAS drag over time.
ROAS measures ad efficiency in isolation. ROI accounts for all costs - product cost, shipping, team salaries, software, overhead. A campaign can have a strong ROAS of 5x but a negative ROI if margins are thin and operational costs are high.
Use ROAS for day-to-day campaign management. Use ROI for strategic decisions about whether advertising as a channel is worth the total investment.
Use this calculator before scaling a campaign, during monthly reporting, or when comparing performance across platforms. Enter your total ad spend and the revenue attributed to those ads. The calculator returns your ROAS ratio and tells you whether your performance is above, at, or below industry benchmarks.
A ROAS of 4x is considered the baseline for e-commerce businesses. Brands with profit margins above 30% can sustain growth at 3x, while lower-margin businesses typically need 5-8x to remain profitable after accounting for COGS and fulfillment.
Divide your revenue from ads by your total ad spend. For example, if you spent $2,000 on ads and earned $10,000 in revenue from those ads, your ROAS is 5.0x. The formula is: ROAS = Revenue from Ads / Ad Spend.
ROAS only measures the revenue generated per dollar of ad spend. ROI accounts for all costs including product costs, shipping, overhead, and salaries. A campaign can have a high ROAS but negative ROI if total business costs exceed the revenue generated.
A 2x ROAS means you earn $2 for every $1 spent on ads. Whether that is good depends on your margins. If your profit margin is 50% or higher, a 2x ROAS means you break even on ad spend alone. For most businesses, 2x is below the profitability threshold.
The fastest way to improve ROAS is to cut wasted spend. Audit search terms and add negative keywords, exclude low-performing placements, and pause campaigns with ROAS below your break-even threshold. Then improve landing page conversion rates - even a 0.5% increase can significantly lift ROAS.
No. ROAS only measures revenue directly attributed to paid advertising. Organic traffic, email revenue, and direct visits are excluded. Make sure your attribution model correctly separates paid from non-paid revenue to avoid inflating your ROAS.
The average Google Ads ROAS across industries is roughly 2x. High-performing accounts hit 4-8x. For branded search campaigns, expect 8-15x. For non-branded prospecting, 2-4x is typical. Set your target based on your profit margins and break-even point.
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