Last updated: March 26, 2026
ROI (return on investment) measures the profit you earn relative to your ad spend, expressed as a percentage. Unlike ROAS, which shows revenue as a multiple of spend, ROI tells you the actual profit percentage. This free advertising ROI calculator lets you instantly find your ROI, revenue, or ad spend by entering any two of the three values. Below you'll find the ROI formula, how to calculate ROI step by step, platform benchmarks, and tips to achieve a good ROI on your campaigns.
What Is ROI in Advertising?
ROI stands for return on investment. It measures the percentage of profit you earn relative to your ad spends. An ROI of 200% means you earned $2 in profit for every $1 you invested.
ROI is the bottom-line metric that tells you whether your advertising is actually profitable after accounting for all costs — it shows actual profit percentage rather than just a revenue multiple. It's the ultimate measure of campaign success.
ROI Formula
ROI = (Revenue − Ad Spend) ÷ Ad Spend × 100
You can rearrange the ROI formula to solve for any of the three variables:
- Find ROI: ROI = ((Revenue − Cost) ÷ Cost) × 100
- Find Revenue: Revenue = Cost × (1 + ROI/100)
- Find Ad Spend: Cost = Revenue ÷ (1 + ROI/100)
How to Calculate ROI
Enter two known values
Fill in any two of the three fields — Revenue, Ad Spend, or ROI percentage.
Get your result instantly
The third value is calculated automatically. For example, enter $10,000 revenue and $4,000 ad spend to get an ROI of 150%.
Compare with benchmarks
Select a platform to see how your ROI compares to industry averages for Google, Meta, TikTok, and more.
ROI vs ROAS: What's the Difference?
ROI and ROAS both measure returns, but they use different inputs. ROI accounts for all costs; ROAS only looks at ad spend.
| Factor | ROI | ROAS |
|---|---|---|
| Formula | (Revenue − Cost) ÷ Cost | Revenue ÷ Ad Spend |
| Costs included | Ad spend | Ad spend only |
| Measures | True profitability | Ad spend efficiency |
| Best for | Business decisions, budgeting | Campaign optimization |
| Typical format | 150% or 200% | 4x or 5x |
Average Advertising ROI by Platform (2026)
Marketing ROI varies by platform, industry, and how broadly you define costs. These ranges reflect typical ROI for digital marketing campaigns based on ad spend returns.
| Platform | Average ROI | Notes |
|---|---|---|
| Google Ads | 200% – 600% | Highest ROI; search intent drives conversions |
| Meta (Facebook/Instagram) | 100% – 300% | Strong for e-commerce and lead gen |
| TikTok | 50% – 300% | Creative-dependent; DTC brands see best results |
| YouTube | 50% – 200% | Best for brand building; assists other channels |
| Snapchat | 50% – 250% | Cost-effective for Gen Z audiences |
| 50% – 150% | Low direct ROI but high B2B pipeline value |
Google Ads consistently delivers the highest marketing ROI because users are actively searching for products and services. Search campaigns capture bottom-of-funnel intent, leading to 200%–600% ROI. Shopping campaigns perform similarly for e-commerce. Display and Performance Max campaigns have lower direct ROI but generate assisted conversions.
Meta (Facebook & Instagram) excels at audience targeting and creative-driven acquisition. Advantage+ Shopping campaigns outperform standard setups, and retargeting campaigns often achieve 300%+ ROI. Most advertisers see 100%–300% blended ROI across prospecting and retargeting.
TikTok offers the widest variance in ROI for digital marketing campaigns. Brands with strong short-form video content can achieve 200%–300% ROI, while those repurposing static assets often struggle to break even. Creative refresh frequency is critical on this platform.
YouTube is primarily a brand-building channel. Direct-response ROI sits at 50%–200%, but YouTube assists conversions on other platforms. When factoring in view-through conversions and brand lift, effective ROI is often significantly higher than last-click attribution suggests.
LinkedIn has the lowest raw ROI but the highest average deal value in B2B. A single closed deal from a LinkedIn campaign can justify months of spend. Measure LinkedIn ROI on a pipeline and revenue basis rather than immediate returns.
What Is a Good ROI?
A “good” ROI depends on your industry, margins, and growth stage. Here are the key benchmarks:
- Break-even: 0% ROI means you recovered all costs but made no profit. Anything above 0% is technically profitable.
- Good: 100%–300% ROI is considered strong for digital advertising. This means you earn $1–$3 in profit per $1 invested.
- Excellent: 400%+ ROI is exceptional and typically seen with Google Search ads or well-optimized retargeting campaigns.
- Acceptable for growth: Startups and new brands may accept 0%–50% ROI while building market share and brand awareness.
- LTV matters: If your customer lifetime value is high (SaaS, subscriptions), you can afford lower initial ROI because repeat purchases increase long-term returns.
Tips to Improve Your Advertising ROI
- Increase conversion rate. A higher conversion rate means more revenue from the same ad spend. Test landing pages, CTAs, and checkout flows.
- Boost average order value. Upsells, cross-sells, bundles, and free shipping thresholds increase revenue per customer without increasing ad costs.
- Reduce ad costs. Negotiate better rates, improve quality scores, and eliminate underperforming placements to directly improve ROI.
- Focus on high-LTV segments. Acquiring customers who make repeat purchases increases the total revenue attributed to your ad spend over time.
- Cut low-performing campaigns. Reallocate budget from campaigns with negative or low ROI to your proven winners.
- Use multi-touch attribution. Understand how each channel contributes to conversions so you can allocate budget to the highest-ROI touchpoints.
Frequently Asked Questions
What is ROI in advertising?
ROI stands for return on investment. It measures the profit you earn relative to the ad spend of your investment, expressed as a percentage. An ROI of 200% means you earned $2 in profit for every $1 invested. Unlike ROAS, ROI accounts for all costs — not just ad spend.
How do you calculate ROI?
The ROI formula is: ROI = ((Revenue - Ad Spend) ÷ Ad Spend) × 100. For example, if you earned $10,000 in revenue and your ad spend was $4,000, your ROI is (($10,000 - $4,000) ÷ $4,000) × 100 = 150%.
What is a good ROI for advertising?
A good advertising ROI depends on your industry and business model. Generally, 100%–300% is considered good for digital advertising. Google Search ads can deliver 200%–600% ROI due to high purchase intent. A positive ROI (above 0%) means you're profitable after all costs.
What is the difference between ROI and ROAS?
ROI measures profit as a percentage of ad spend. ROAS measures revenue as a multiple of ad spend. A 4x ROAS means $4 revenue per $1 spent; a 300% ROI means $3 profit per $1 spent. ROI gives a clearer picture of actual profitability.
How do I calculate revenue from ROI?
Use this formula: Revenue = Ad Spend × (1 + ROI/100). For example, with a 200% ROI and $5,000 ad spend, your revenue would be $5,000 × (1 + 200/100) = $5,000 × 3 = $15,000.
What is the average ROI on Google Ads?
Google Ads averages 200%–600% ROI depending on campaign type. Search ads deliver the highest ROI due to strong purchase intent. Shopping campaigns typically achieve 150%–400%. Display and YouTube ads have lower direct ROI but assist conversions across the funnel.
What is the average ROI on Meta (Facebook/Instagram)?
Meta advertising averages 100%–300% ROI. Performance varies widely by industry — e-commerce brands often see 150%–250%, while lead generation campaigns can achieve 200%–400% when factoring in customer lifetime value.
How can I improve my advertising ROI?
To improve ROI: increase your conversion rate and average order value, optimize ad targeting to reduce wasted spend, use retargeting to lower acquisition costs, and focus on high-LTV customer segments.
Can ROI be negative?
Yes. A negative ROI means your ad spends exceed your revenue — you're losing money. For example, if you spent $5,000 total and earned $3,000 in revenue, your ROI is -40%. This signals you need to either increase revenue, reduce costs, or both.
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