MARKETING CALCULATOR

ROAS Calculator

Calculate return on ad spend from attributed revenue and advertising cost.

FreeNo signupInstant calculation
01

Enter your numbers

Revenue ÷ Ad Spend

ROAS—

Enter valid values above to see the result.

WHAT THIS TOOL DOES

ROAS Calculator

ROAS, or return on ad spend, compares attributed revenue with advertising spend. A result of 4× means four units of attributed revenue for each one unit of ad spend.

ROAS is a revenue-to-ad-spend ratio, not a complete profit calculation. Product costs, fees, salaries and other expenses are not included unless you account for them separately.

HOW TO USE IT

From input to finished result

  1. 01

    Enter attributed revenue

    Add the revenue credited to the campaign or advertising activity.

  2. 02

    Enter ad spend

    Add the advertising cost associated with that revenue.

  3. 03

    Review ROAS

    The calculator divides revenue by ad spend and displays the result as a multiple.

PRIVACY

Your numbers stay in your browser

Your entries are processed directly in your browser.

Privacy-safe analytics do not include caption text, titles, hashtags, campaign spend, revenue, audience values, impressions, clicks or calculator results.

COMMON PROBLEMS

Things to check if the result looks wrong

My ROAS is below 1×

That means attributed revenue is numerically lower than the ad spend entered.

Is ROAS the same as ROI?

No. ROAS focuses on revenue relative to ad spend, while ROI can incorporate a broader set of costs and returns.

Should I enter profit as revenue?

Use attributed revenue for the standard ROAS formula. Profit is a different financial measure.

Why can't ad spend be zero?

ROAS cannot be calculated with zero ad spend because the formula would require division by zero.

FAQ

Questions about this tool

What is the ROAS formula?

ROAS equals attributed revenue divided by ad spend.

What does 5× ROAS mean?

It means five units of attributed revenue were measured for every one unit of ad spend entered.

Does the calculator determine whether my ROAS is good?

No. Appropriate targets depend on margins, costs, attribution methods and business goals.

Are revenue and spend values sent anywhere?

No. The calculation happens locally in your browser.

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