ROAS Calculator
Instantly calculate your Return on Ad Spend. Enter your ad spend, revenue, and optional COGS — results update in real time with color-coded profitability indicators.
Enter your ad spend and revenue to instantly calculate your Return on Ad Spend (ROAS) and profitability.
How to Use the ROAS Calculator
Choose your currency from 10 options, then enter the total amount you invested in advertising.
Enter the revenue generated from your ads. Optionally add your cost of goods sold to see net profit and break-even ROAS.
The calculator auto-updates with your ROAS, net profit, cost efficiency, and color-coded performance indicators.
ROAS Calculator Example
Let's walk through a real-world example. Suppose you run an ecommerce store and spend $2,000 on Facebook Ads during a campaign. The ads generate $8,500 in revenue, and your cost of goods sold is $3,000.
With a 4.25x ROAS, every dollar spent on ads generated $4.25 in revenue. After subtracting both ad spend and COGS, you're left with $3,500 in net profit. Since the actual ROAS (4.25x) is well above the break-even ROAS (1.55x), this campaign is solidly profitable.
ROAS Benchmarks by Platform
ROAS benchmarks vary significantly across advertising platforms. Here are typical ranges for ecommerce businesses:
| Platform | Typical ROAS | Top Performers | Best For |
|---|---|---|---|
| Google Ads (Search) | 4x - 8x | 10x+ | High-intent buyers |
| Google Shopping | 6x - 10x | 12x+ | Product discovery |
| Facebook / Meta Ads | 3x - 5x | 8x+ | Prospecting & retargeting |
| TikTok Ads | 2x - 4x | 6x+ | Trend-driven products |
| Instagram Ads | 3x - 5x | 7x+ | Visual / lifestyle brands |
| Email Marketing | 36x - 42x | 50x+ | Retention & repeat buyers |
Note:Email marketing ROAS appears extremely high because the "ad spend" is only the cost of the email platform, not customer acquisition. Paid social and search ads involve direct media buying costs, making their ROAS benchmarks lower but still valuable.
How ROAS Is Calculated
Understanding the formulas behind ROAS helps you evaluate ad performance and set realistic targets. Here are the two key formulas:
Measures how much revenue you earn for every dollar invested in advertising.
Example: $8,500 revenue / $2,000 ad spend = 4.25x ROAS.
You earned $4.25 for every $1 spent on ads.
The minimum ROAS needed to cover your costs. Requires knowing your COGS as a percentage of revenue.
Example: If COGS is 35% of revenue, break-even ROAS = 1 / (1 - 0.35) = 1.54x.
Any ROAS above 1.54x means you're profitable.
ROAS vs. ROI: What's the Difference?
ROAS and ROI are both measures of advertising effectiveness, but they answer different questions. Understanding when to use each is critical for making sound marketing decisions.
| Metric | Formula | Measures | Best Used For |
|---|---|---|---|
| ROAS | Revenue / Ad Spend | Gross revenue per ad dollar | Campaign-level optimization |
| ROI | (Profit - Cost) / Cost × 100 | Net profit after all costs | Overall business profitability |
In short:ROAS tells you how efficiently your ads generate revenue. ROI tells you whether you're actually making money after all costs (COGS, shipping, overhead, team salaries) are factored in. A campaign can have a strong ROAS but a negative ROI if product margins are too thin.
Use ROAS to compare and optimize individual campaigns and ad sets. Use ROI to make strategic decisions about whether to scale, pause, or restructure your advertising.
What Is a Good ROAS?
There is no universal "good" ROAS. The target varies by industry, business model, and profit margins. Here's a breakdown by business type:
Ecommerce (Physical Products)
Target: 4x - 6x. Physical product margins are typically 30-60%. With shipping, returns, and COGS, you need at least 3x to break even and 4x+ to be comfortably profitable.
SaaS & Digital Products
Target: 2x - 3x. Digital products have near-zero COGS, so even a 2x ROAS is often profitable. Focus on customer lifetime value (LTV) rather than single-purchase ROAS.
DTC (Direct-to-Consumer) Brands
Target: 3x - 5x. DTC brands control their margins but carry higher fulfillment costs. New customer campaigns may have lower ROAS (2-3x) while retargeting should hit 5x+.
Marketplace Sellers (Amazon, Etsy)
Target: 5x - 8x. Marketplace fees (15-45%) significantly eat into margins. You need higher ROAS to compensate for platform commissions, FBA fees, and competitive pricing pressure.
Key takeaway: Calculate your break-even ROAS first using our calculator (enter your COGS), then set your target ROAS at least 30-50% above break-even to build in a profit buffer.
Tips to Improve Your ROAS
Whether your ROAS is below target or you want to push it higher, these proven strategies can help:
- Refine your audience targeting — Use lookalike audiences, customer lists, and interest-based targeting to reach people most likely to convert. Broad targeting wastes budget on low-intent users.
- Improve your landing page — Faster load times, clearer CTAs, social proof, and mobile optimization all boost conversion rates without increasing ad spend.
- Increase average order value (AOV) — Use upsells, bundles, free shipping thresholds, and cross-sells to get more revenue from each conversion.
- Test ad creatives relentlessly — Rotate headlines, images, videos, and copy. Small creative changes can yield 20-50% improvements in click-through and conversion rates.
- Use retargeting campaigns — Retarget site visitors, cart abandoners, and past purchasers. These warm audiences typically convert at 3-5x the rate of cold traffic.
- Pause underperforming campaigns — Review campaign and ad set performance weekly. Reallocate budget from low-ROAS campaigns to high-ROAS winners.
- Optimize for the right conversion event — Bidding for purchases (not clicks or add-to-carts) helps ad platforms find buyers, not browsers. Use value-based bidding when possible to maximize revenue.
Frequently Asked Questions
What is ROAS (Return on Ad Spend)?
What is a good ROAS for ecommerce?
How is ROAS different from ROI?
How do I calculate ROAS?
What is break-even ROAS?
How can I improve my ROAS?
Is this ROAS calculator free?
What is a good ROAS for Facebook Ads?
What ROAS should I target for Google Ads?
Does ROAS include cost of goods sold?
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