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Calculate your Meta Ads Return on Ad Spend. See how your Facebook and Instagram campaigns perform against platform 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 AuditFacebook ROAS measures the revenue you generate for every dollar spent on Meta advertising - including Facebook, Instagram, Messenger, and Audience Network. It is the primary metric for evaluating whether your Meta ad campaigns are profitable.
Meta's Ads Manager reports ROAS natively in the Purchase ROAS column, but understanding how to interpret and optimize it requires more than just reading a number in a dashboard.
The formula is identical to standard ROAS:
Facebook ROAS = Revenue Attributed to Meta Ads / Total Meta Ad Spend
If you spent $3,000 on Facebook and Instagram ads last month and Ads Manager attributes $15,000 in purchase revenue, your ROAS is 5.0x. But there is a critical caveat: attribution.
Meta defaults to a 7-day click, 1-day view attribution window. This means Meta takes credit for any purchase that happens within 7 days of someone clicking your ad or 1 day of viewing it. After iOS 14.5 and the death of third-party cookies, this attribution has become less reliable.
Your Ads Manager ROAS is often inflated compared to your actual blended ROAS. The gap between Meta-reported ROAS and true ROAS (measured via your own tracking) can be 20-40% in some accounts. Always cross-reference Meta's reported numbers with your own revenue data.
Average Facebook ROAS varies significantly by industry and campaign type:
Meta is a creative-driven platform. The algorithm can find your audience - your job is to give it ads that stop the scroll. If your ROAS drops after 7-14 days of strong performance, creative fatigue is the most likely culprit. Refresh ad creative every 2-3 weeks.
Running multiple ad sets targeting similar audiences forces your campaigns to compete against each other. This drives up CPMs and kills ROAS. Use Meta's Audience Overlap tool to diagnose this. Consolidate overlapping audiences into fewer, broader ad sets.
A 1-second delay in mobile page load time reduces conversions by up to 20%. Meta traffic is overwhelmingly mobile (94%+ of ad impressions). If your landing page is not mobile-first, fast, and friction-free, you are burning ad dollars.
Running a traffic campaign and wondering why nobody purchases? Meta optimizes for exactly what you tell it to. Use the Sales objective with Purchase as the conversion event. Anything else attracts low-intent clicks.
Meta's algorithm performs best with fewer campaigns and larger budgets per ad set. The recommended structure: one Campaign Budget Optimization (CBO) campaign with 3-5 ad sets, each containing 3-6 ad variations. This gives Meta enough data to optimize efficiently.
Top advertisers on Meta test 20-50 new creatives per month. UGC-style videos outperform polished brand content for most DTC brands. Hook viewers in the first 2 seconds. Use text overlays - 85% of Facebook video is watched without sound.
For e-commerce, Advantage+ Shopping campaigns use Meta's machine learning to optimize across audiences automatically. Early adopters report 15-30% improvements in ROAS compared to manual targeting. Set your target ROAS and let the algorithm work.
Retargeting visitors who engaged with your site or social profiles typically returns 3-5x higher ROAS than prospecting. Create audiences based on website visitors (7-day, 30-day), add-to-cart actions, video viewers (50%+, 75%+), and Instagram/Facebook engagers.
The Conversions API (CAPI) sends purchase data directly from your server to Meta, bypassing browser-level tracking limitations. Brands that implement CAPI properly see 15-25% more attributed conversions - and a corresponding ROAS lift - compared to pixel-only tracking.
Use this calculator to evaluate your Meta Ads performance before scaling budgets, during weekly optimizations, or when preparing client reports. Enter your Meta ad spend and attributed revenue to get your ROAS with a verdict on how it compares to platform averages.
For e-commerce, a blended Facebook ROAS of 3-5x is considered good. Retargeting campaigns should aim for 6-12x while prospecting campaigns typically fall between 2-4x. Your break-even ROAS depends on your product margins.
Meta uses a 7-day click, 1-day view attribution window by default, which often inflates reported ROAS by 20-40%. Cross-reference Ads Manager data with your own Shopify, GA4, or backend revenue data for accurate numbers.
The quickest wins are killing underperforming ad sets (below your break-even ROAS), refreshing creative to combat fatigue, and implementing server-side tracking via the Conversions API to capture missed conversions. Check for audience overlap as well.
Use the Sales objective optimized for the Purchase conversion event. Traffic or Engagement objectives attract low-intent users who rarely convert. Meta's algorithm optimizes for exactly the event you choose.
Yes. Apple's App Tracking Transparency reduced the data Meta receives for optimization and attribution. Implement the Conversions API, verify your domain, and configure aggregated event measurement to recover as much signal as possible.
The average Facebook CPM in 2025 is around $7.19 across all industries. CPMs vary widely: fashion runs $3-6, finance runs $15-30, and Q4 holiday CPMs spike 30-50% above annual averages.
For e-commerce businesses, yes. Advantage+ Shopping campaigns use Meta's machine learning to optimize targeting automatically. They typically deliver 15-30% better ROAS than manually targeted campaigns, especially at higher daily budgets ($100+).
Armitage monitors your marketing metrics across every channel, every day. Get a free growth audit to see where you stand.
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