Digital marketing calculators
ROI Calculator.
Work out ROI from revenue and cost in a few seconds. The result shows profit, percentage return and ROAS so you can keep the denominator clear.
Browser-based tool
Use ROI
Nothing you enter here is sent to a Website-Me server.
01 / use the tool
How to use ROI
- Enter the values you know in the form.
- Run the tool and review the result alongside the notes below.
02 / interpret the output
What the result means
ROI is profit divided by cost. ROAS is revenue divided by cost.
Important considerations
- ROI depends on what you include in cost.
- ROAS does not include margin unless you model it separately.
Worked example
Use a small, realistic example first so you can see how the output changes when one input changes.
03 / continue working
Related tools
Move to the next relevant task without losing the context of this page.
04 / relevant support
Need help applying the result?
The tool is a useful starting point. Website-Me can help connect the next step to the wider site, SEO or GEO work.