ROAS Calculator

Fill in core data (ad revenue and ad spend) on the left, and key metrics including ROAS and profit will be displayed in real-time on the right. Fill in auxiliary data to calculate more detailed conversion funnel metrics.

Input Data

Core Data

Revenue from Ads*

Ad Spend*

Auxiliary Data

Average Order Value

Conversions

Clicks

Impressions

Please fill in all required fields on the left

At minimum, fill in revenue from ads and ad spend. The system will automatically calculate ROAS and profit.

Usage Instructions

About the ROAS Calculator

ROAS (Return on Ad Spend) is an important metric for measuring ad campaign efficiency, helping you evaluate the profitability of advertising activities. This tool quickly calculates core metrics such as ROAS and profit by entering ad revenue and ad spend, and supports calculating more detailed conversion funnel metrics through auxiliary data.

Key Features

Real-time calculation: Calculate and display key metrics such as ROAS, profit, and profit margin in real-time as you input data
Detailed metrics: Support calculating conversion funnel metrics like CPA, CPC, CVR, CTR (requires filling in corresponding auxiliary data)
Data insights: Automatically generate insights and optimization suggestions based on calculation results
Auto-save: Form data is automatically saved locally, and data won't be lost on refresh
Multi-currency support: Supports multiple currencies (CNY, USD, EUR, etc.)

Calculation Formulas

ROAS (Ratio) = Ad Revenue ÷ Ad Spend
ROAS (Percentage) = (Ad Revenue ÷ Ad Spend) × 100%
Ad Profit = Ad Revenue - Ad Spend
Profit Margin = (Ad Profit ÷ Ad Revenue) × 100%
Cost Per Acquisition (CPA) = Ad Spend ÷ Conversions (requires Conversions)
Cost Per Click (CPC) = Ad Spend ÷ Clicks (requires Clicks)
Conversion Rate (CVR) = (Conversions ÷ Clicks) × 100% (requires Conversions and Clicks)
Click-Through Rate (CTR) = (Clicks ÷ Impressions) × 100% (requires Clicks and Impressions)

Usage Tips

Keep ROAS above 2.0: If ROAS is below this value, consider optimizing ad creative, audience targeting, or bidding strategy
Monitor conversion rate: If clicks are high but conversions are low, focus on optimizing landing page experience and conversion process
Control acquisition costs: If CPA or CPC is too high, consider optimizing ad creative or adjusting bidding strategy
Compare different scenarios: You can input different parameters multiple times to compare ROAS differences between different ad strategies
Reference optimization suggestions: The optimization suggestions provided by the system are based on data analysis and can be used as decision references
Unify data basis: It's recommended to confirm the statistical time range and data units first to ensure all data is on the same dimension

FAQ

Q: What's the difference between ROAS and ROI?: A: ROAS (Return on Ad Spend) only focuses on the ratio between ad spend and revenue generated, calculated as: ROAS = Ad Revenue ÷ Ad Spend. ROI (Return on Investment) comprehensively considers all investments including product costs, logistics, commissions, taxes, etc., providing a more accurate picture of actual profitability. ROAS may look high, but after deducting all costs, ROI may be negative.
Q: Which fields are required?: A: Required fields include: Revenue from Ads and Ad Spend. Other fields such as Average Order Value, Conversions, Clicks, and Impressions are optional and used to calculate more detailed conversion funnel metrics.
Q: Is data automatically saved?: A: Yes, all input data is automatically saved to browser local storage, and data will not be lost when you refresh the page. Data is automatically saved approximately 400 milliseconds after you input it.
Q: How do I reset data?: A: Click the reset button (rotating arrow icon) next to the currency selector to clear all input data and local storage, restoring to the initial state.
Q: When will metrics like CPA, CPC, CVR, CTR be displayed?: A: These derived metrics are only calculated and displayed when you fill in the corresponding auxiliary data: CPA (Cost Per Acquisition) requires Conversions; CPC (Cost Per Click) requires Clicks; CVR (Conversion Rate) requires Conversions and Clicks; CTR (Click-Through Rate) requires Clicks and Impressions.
Q: Why is ROAS showing as null?: A: ROAS may show as null when ad spend is 0, as it cannot be calculated. If ad spend is greater than 0 but revenue is 0, ROAS will display as 0:1.
Q: How do I interpret ROAS values?: A: ROAS is displayed as a ratio (e.g., 3.00:1), meaning for every $1.00 spent on ads, you generate $3.00 in revenue. It's also shown as a percentage (e.g., 300%). ROAS greater than 1.0 indicates profitable ad campaigns, while less than 1.0 indicates losses.
Q: How can I improve ROAS?: A: Ways to improve ROAS include: 1) Optimize ad creative and copy to improve click-through rate (CTR); 2) Optimize landing page experience to improve conversion rate (CVR); 3) Precisely target your audience to reduce invalid clicks; 4) Optimize bidding strategy to reduce cost per click (CPC); 5) Test different ad formats and channels.
Q: How do I understand data insights and optimization suggestions?: A: The system automatically generates data insights (including warnings, tips, and success messages) and optimization suggestions based on calculation results. These suggestions are based on metrics such as ROAS, profit, CPA, CPC, CVR, CTR, helping you identify potential issues and improvement directions. It's recommended to use them in conjunction with actual circumstances.