FREE MARKETING TOOL
Break-even ROAS calculator.
Estimate the revenue-to-ad-spend ratio required to cover advertising at a supplied contribution margin.
No sign-up or API key. Your text and files are processed in this browser and are not uploaded by this tool. Use Reset to clear your inputs.
Your result.
Browser-onlyAdd your inputs to get started.
Use contribution margin after variable costs and before ads. Fixed overheads, refunds and agency costs are excluded unless already reflected in your margin; this is not a profit guarantee.
How to use it.
Break-even ROAS = 1 ÷ contribution margin as a decimal. At a 40% margin before advertising, a 2.5× revenue-to-ad-spend ratio covers ad spend.
- Add your own material or load the worked example.
- Choose the settings and run the tool.
- Review the result, then copy or download it.
A LITTLE BACKGROUND
Break-even ROAS calculator: the practical context.
Estimate the revenue-to-ad-spend ratio required to cover advertising at a supplied contribution margin. Break-even ROAS = 1 ÷ contribution margin as a decimal. At a 40% margin before advertising, a 2.5× revenue-to-ad-spend ratio covers ad spend.
Put it to work.
A worked starting point is included under Load example. Break-even ROAS = 1 ÷ contribution margin as a decimal. At a 40% margin before advertising, a 2.5× revenue-to-ad-spend ratio covers ad spend. Replace every sample figure or campaign label with your own data, and keep the reporting period, currency and event definitions consistent. The result is only as meaningful as those choices.
What to check next.
Use contribution margin after variable costs and before ads. Fixed overheads, refunds and agency costs are excluded unless already reflected in your margin; this is not a profit guarantee. Use this output to explain the arithmetic or naming decision to a colleague. It does not connect to an ad account, infer attribution, provide market benchmarks or establish whether a campaign caused the reported outcome. Check tracking quality before using a calculation to change a budget.
Questions about
this tool.
Does this connect to advertising or analytics accounts?
No. It works only with the figures or URL you supply. There are no account connections, API keys or imported platform reports. You choose the inputs and remain responsible for how they were measured.
What are the limits of this break-even roas calculator?
Use contribution margin after variable costs and before ads. Fixed overheads, refunds and agency costs are excluded unless already reflected in your margin; this is not a profit guarantee.
Can I use the output on a commercial project?
You can use the generated output in your own workflow, subject to the rights in the material you provide. Review the file or markup before publishing it. These tools do not verify ownership, factual claims or suitability for your particular project.
Need a closer look
at the website?
Discuss the wider issue with WTfont. We can help connect the technical details with the content, design and marketing brief.
Explore the service ↗FREE MARKETING TOOL
Break-even ROAS calculator.
Estimate the revenue-to-ad-spend ratio required to cover advertising at a supplied contribution margin.
No sign-up or API key. Your text and files are processed in this browser and are not uploaded by this tool. Use Reset to clear your inputs.
Your result.
Browser-onlyAdd your inputs to get started.
Use contribution margin after variable costs and before ads. Fixed overheads, refunds and agency costs are excluded unless already reflected in your margin; this is not a profit guarantee.
How to use it.
Break-even ROAS = 1 ÷ contribution margin as a decimal. At a 40% margin before advertising, a 2.5× revenue-to-ad-spend ratio covers ad spend.
- Add your own material or load the worked example.
- Choose the settings and run the tool.
- Review the result, then copy or download it.
A LITTLE BACKGROUND
Break-even ROAS calculator: the practical context.
Estimate the revenue-to-ad-spend ratio required to cover advertising at a supplied contribution margin. Break-even ROAS = 1 ÷ contribution margin as a decimal. At a 40% margin before advertising, a 2.5× revenue-to-ad-spend ratio covers ad spend.
Put it to work.
A worked starting point is included under Load example. Break-even ROAS = 1 ÷ contribution margin as a decimal. At a 40% margin before advertising, a 2.5× revenue-to-ad-spend ratio covers ad spend. Replace every sample figure or campaign label with your own data, and keep the reporting period, currency and event definitions consistent. The result is only as meaningful as those choices.
What to check next.
Use contribution margin after variable costs and before ads. Fixed overheads, refunds and agency costs are excluded unless already reflected in your margin; this is not a profit guarantee. Use this output to explain the arithmetic or naming decision to a colleague. It does not connect to an ad account, infer attribution, provide market benchmarks or establish whether a campaign caused the reported outcome. Check tracking quality before using a calculation to change a budget.
Questions about
this tool.
Does this connect to advertising or analytics accounts?
No. It works only with the figures or URL you supply. There are no account connections, API keys or imported platform reports. You choose the inputs and remain responsible for how they were measured.
What are the limits of this break-even roas calculator?
Use contribution margin after variable costs and before ads. Fixed overheads, refunds and agency costs are excluded unless already reflected in your margin; this is not a profit guarantee.
Can I use the output on a commercial project?
You can use the generated output in your own workflow, subject to the rights in the material you provide. Review the file or markup before publishing it. These tools do not verify ownership, factual claims or suitability for your particular project.
Need a closer look
at the website?
Discuss the wider issue with WTfont. We can help connect the technical details with the content, design and marketing brief.
Explore the service ↗