Return on advertising spend (ROAS) is a critical metric for businesses aiming to measure the impact of their advertising campaigns. ROAS can help you gauge the effectiveness of your ad spend and make more informed decisions about how to allocate your budget.
In our comprehensive guide, we’ll dive into what ROAS means, break down the calculation, and explain why it’s essential for evaluating ad success. With a clear understanding of ROAS, you’ll be better equipped to optimize your campaigns and get better, measurable results from your advertising efforts.
Table of Contents
How Does ROAS Work?
ROAS measures the revenue generated per dollar spent on advertising, which helps advertisers and business owners determine how well the campaign is performing financially. When you understand which ad campaigns, ad types, keywords, and ad copy are bringing in revenue, you can streamline your strategy and ensure you are maximizing your resources.
With businesses worldwide spending over $1.6 billion in advertising, it is more important than ever to ensure you're making the most of your budget.
The Difference Between ROAS and ROI
ROAS and return on investment (ROI) are some of the most important key performance indicators (KPIs) for advertising. ROI considers the overall profitability of any investment and includes all related costs incurred by the campaign. In contrast, ROAS is a more specific metric that focuses solely on revenue generated from pay-per-click (PPC) ad spend. It doesn’t account for any other expenses.
How To Calculate ROAS
The formula for ROAS is simple:
Revenue from ad campaign ÷ Cost of ad campaign
For example, if your ad campaign generated $10,000 in revenue and cost $2,500 to run, the calculation would be: 10,000 ÷ 2,500 = 4.
A ROAS of 4 means that you earned $4 in revenue for every $1 spent on the campaign.
Most major advertising platforms, like Google Ads and Meta Ads Manager, provide automated ROAS tracking to simplify the process.
What Is a Good ROAS?
The ideal ROAS varies widely depending on your industry, business model, and ad platform. Here are some typical benchmarks per industry:
- eCommerce: 4:1 or higher
- Finance: 4:1 to 8:1
- Tech/SaaS: 3:1 to 5:1
- Travel: 6:1 or higher
ROAS can also vary between ad platforms. Paid ads on social media often yield lower ROAS compared to search engines, primarily due to differences in user intent and ad format. Shoppers looking up products on Google are more likely to purchase compared to those simply scrolling on socials.
Why Calculating ROAS Is Important
Calculating ROAS is essential for businesses because it helps:
- Measure advertising efficiency: ROAS shows the financial return per dollar invested, enabling you to compare campaign performance and differentiate high-performing campaigns from underperformers.
- Maximize budget allocation: It identifies which campaigns, platforms, and channels generate the highest returns, helping you focus your spending on them. Strategic allocation ensures each dollar spent works toward revenue generation.
- Drive campaign optimization: ROAS provides real-time feedback on campaign performance so you can make immediate adjustments to improve efficiency. You can analyze and adjust your targeting, ad quality, and bidding strategy to increase ROAS.
- Assess profitability: Along with ROI, ROAS provides a comprehensive view of short-term gains and long-term profitability, giving you a well-rounded picture of your marketing team’s effectiveness.
- Enhance data-driven decision-making: ROAS helps balance short-term revenue with long-term goals, ensuring your ad strategies align with overall business objectives.
Key Considerations for Calculating ROAS
Note these critical considerations for calculating ROAS to ensure accurate insights and a more complete view of your advertising effectiveness:
- Collecting accurate data
- Choosing the right attribution window
- Considering customer lifetime value
- Understanding the sales funnel
- Adjusting for seasonality
1. Collecting Accurate Data
Before calculating ROAS, you must properly attribute revenue generated directly from the ad campaign. Use tracking tools like Google Ads and Meta Ads Manager to connect ad interactions with subsequent conversions and sales. Ensure accurate cross-platform tracking to avoid double-counting conversions.
Calculate all your expenses and gather complete data on ad costs across platforms, including:
- Direct costs: This includes cost-per-click or cost-per-impression charges. According to WebFX, Google ads cost businesses between $100 and $10,000 per month, with the average business paying between $0.11 and $0.50 for each click and from $0.51 to $1,000 per 1,000 impressions.
- Indirect costs: Setup time, tool subscriptions, customer support, and other indirect expenses for the campaign.
- Creative and production costs: If copywriting, graphic design, or video production were needed to create the ads, these expenses must be included in the calculation.
- Agency and management fees: If you hired an agency or third-party platform to manage your ads, add their fees to the total ad cost.
2. Choosing the Right Attribution Window
The attribution window defines the time frame in which an ad interaction is counted towards conversion. Most platforms default to 7 or 30 days. Different industries and products may require different windows — for example, high-ticket items with longer decision-making processes might need a 60- or even 90-day window.
Test and analyze various attribution windows to find the one that best aligns with your customer journey and sales cycle. Use platform-specific analytics to set windows based on each channel’s impact on the conversion path.
3. Considering Customer Lifetime Value
Traditional ROAS calculations only account for immediate revenue generated by an ad. Understanding a customer’s lifetime value (LTV) can provide a more comprehensive view of long-term returns. Consider the following:
- Subscriptions: Customers generate higher LTV as they continue paying for subscriptions throughout several months and years.
- Repeat purchases: A customer acquired through one ad may make additional purchases over time, boosting LTV.
- Customer retention: As more customers generate more revenue over time, acquisition costs and ad spending become more sustainable.
Consider using a blended approach and incorporate LTV into your ROAS analysis. When calculating revenue, include projected LTV values, as your ads have an effect on them, too.
4. Understanding the Sales Funnel
Ads targeting customers at the top of the funnel (awareness) may not generate immediate conversions but play a critical role in moving potential customers closer to purchasing. Awareness campaigns generally yield lower ROAS because they’re focused on reach and engagement rather than direct sales.
Conversion campaigns tend to have higher ROAS but may require retargeting or sequential engagement. Calculate blended ROAS for campaigns across funnel stages to better assess the overall value of your ad spend.
5. Adjusting for Seasonality
Factoring seasonality into ROAS targets can prevent unrealistic expectations and help you plan your resource allocation throughout the year. For a more accurate performance assessment, adjust your ROAS calculations to reflect the following:
- During high-demand periods like holidays, ad competition often rises, which increases costs and lowers ROAS despite higher sales.
- In slower seasons, ROAS may dip due to decreased customer interest. This is natural but may appear as a negative trend without context.
Tracking ROAS data year-over-year and month-over-month can help you adjust for seasonal expectations.
Pairing ROAS With Other Key Metrics
For a balanced understanding of ad effectiveness, it is important to understand the limitations of ROAS and pair it with other metrics:
- ROAS with ROI: While ROAS can show a high return on revenue, it may mask hidden costs like production, order fulfillment, logistics, shipping, and other operational expenses that impact net profit. ROI factors in net profit and provides a clearer picture of true profitability.
- ROAS with CAC: Customer acquisition cost measures the total expenses incurred when acquiring a new customer. High ROAS with high CAC may not be sustainable and balancing both metrics ensures more efficient spending.
- ROAS with LTV: As previously discussed, LTV aligns ad spend with long-term growth potential.
- ROAS with CTR: Engagement metrics like click-through rate (CTR) indicate ad appeal. However, a campaign with high CTR and low ROAS might require audience retargeting or more refined conversion paths to ensure clicks lead to profitable actions.
- ROAS with conversion rate: A high ROAS with a low conversion rate may indicate the need for conversion optimization through improved targeting, ad creativity, and landing page experience.
- ROAS with impressions: Brand awareness campaigns with high reach but low ROAS can still eventually support conversions if they lead to increased direct traffic, organic searches, or long-term customer acquisition.
- ROAS and incremental lift: Incremental lift measures broader campaign impact by comparing conversions from users exposed to ads and a control group who didn’t see ads. A high incremental lift with a low ROAS may still indicate success in influencing customer perception and purchase intent.
ROAS also provides limited insight for multi-touchpoint customer journeys. In today’s complex digital landscape, shoppers interact with brands on different platforms before converting. ROAS only attributes revenue to the last click on a single platform, leading to an incomplete view of a campaign’s role in influencing purchases.
For example, a shopper may first see a display ad, click on a remarketing ad, and then convert through a paid search ad. ROAS attributed only to the last click would undervalue the previous ads’ contributions. Multi-touch attribution models, which distribute credit across all touchpoints, offer a more balanced view of each ad’s contribution to conversions.
6 Ways To Improve ROAS
Improving ROAS requires a multi-faceted approach, from audience targeting to automated bidding. The following strategies will help you optimize ad spend and increase the revenue generated per dollar spent:
- Refine audience targeting
- Optimize messaging
- Improve landing page experience
- Implement retargeting strategies
- Experiment with new ad formats
- Leverage automated bidding
1. Refine Audience Targeting
Use demographic, behavioral, and psychographic data to define your core audience. Analyze these insights to identify customer profiles with the highest conversion rates and focus your ad spend on these groups.
Meta Ads and Google Ads let you create lookalike audiences based on top customers. You can use this feature to reach audiences who share traits with your best-performing shoppers, improving ROAS.
2. Optimize Ad Messaging
High-quality images, interactive content, and short-form videos grab attention and boost CTR, and a strong, clear call-to-action (CTA) drives users toward your desired actions. Tailor ad copy to resonate with your target audience, address their pain points, and offer solutions to their problems.
Run A/B tests for different ad elements, such as headlines, images, text, and CTAs, to identify the most engaging and high-performing combinations. Winning variations can be scaled, leading to higher engagement, conversion rates, and ROAS.
3. Improve Landing Page Experience
Make sure the landing page reflects the ad’s messaging, visuals, and offer. Consistency reduces bounce rates and encourages users to follow through with conversions. Additionally, clear, easy-to-find CTAs will direct users to the next step and boost ROAS.
Faster loading times and simplified navigation of your landing pages also help increase the likelihood of conversions. With billions of people browsing the internet and engaging with ads via mobile devices, a responsive, mobile-friendly design for landing pages is crucial.
Browse our list of the best landing page designs of 2024 for inspiration.
4. Implement Retargeting Strategies
Retargeting and remarketing strategies target users who have already shown interest in your brand. Here are some options to implement them:
- Tailored messaging: Divide your audience into groups based on actions taken, such as product page viewers or cart abandoners, then use tailored messaging to speak directly to their buying journey.
- Dynamic retargeting: These tactics display ads featuring products or services the user has previously viewed.
- Cross-channel remarketing: Set up retargeting campaigns on Google, Meta, YouTube, and other relevant platforms to keep your brand top-of-mind, no matter where customers browse.
- Exclusive offers: Time-limited discounts or promotions can create urgency, encouraging users to take action before missing out.
- Higher budget allocation: Bid more aggressively for audiences with high purchase intent, such as those who viewed the checkout page or added items to their cart.
5. Experiment With New Ad Formats
Interactive ads like polls and quizzes engage users in a unique way, while video ads yield higher engagement rates than static ads. These formats can increase CTR, leading to more conversions and stronger ROAS.
If your campaigns are focused on a single platform, consider testing ads on other high-potential channels, like TikTok or Pinterest, depending on your target audience. Expanding your reach may improve ROAS by diversifying your channel mix.
6. Leverage Automated Bidding
Google Ads offers automated bidding strategies and smart campaigns to optimize for ROAS. These systems adjust bids in real time based on the likelihood of conversion, maximizing ad efficiency by targeting specific return goals. Use these features to reduce wasted ad spend on less effective placements.
ROAS Meaning: Key Takeaways
Return on ad spend is a vital metric for evaluating the revenue generated per dollar spent on ads, so you can measure ad efficiency and optimize your budget. When balanced with complementary metrics like customer acquisition cost and customer lifetime value, ROAS provides a comprehensive view that supports both immediate profitability and long-term growth.
Hiring a PPC agency will give you access to expertise in campaign optimization, audience targeting, and data-driven decision-making. They utilize advanced tools and proven strategies to refine ad spend, maximize conversions, and improve ad performance across all platforms.
ROAS Meaning: FAQs
1. Is ROAS available across all channels?
Yes, ROAS can be tracked across most digital advertising channels, including Google Ads, Meta Ads, and YouTube. However, ROAS may vary per platform due to differences in user behavior, ad formats, and targeting options.
2. What tools track ROAS?
Tools like Google Ads, Google Analytics, and Meta Ads track ROAS by providing insights into ad spend and revenue generated per campaign. Platforms like Shopify and third-party digital marketing analytics tools like Ahrefs offer ROAS tracking and reporting.
3. Can ROAS predict long-term value?
No, ROAS only measures immediate revenue. To assess long-term value, combine ROAS with metrics like customer lifetime value (LTV), which considers repeat purchases and customer retention. Together, ROAS and LTV provide a more comprehensive view of profitability.