Email Marketing ROI Calculator
This calculator measures the return on investment from email marketing campaigns by comparing campaign-attributed revenue against the fully loaded cost of the campaign, including platform fees, design, and labor. It is built for email marketers, CRM managers, and marketing directors who want to report email channel ROI in the same terms used for paid channels. The tool models both one-off campaign ROI and ongoing program ROI so you can separate the return from individual sends from the overall value of your email program.
Inputs
Results
How this is calculated
Enter your campaign-attributed revenue, total list size, open and click rates, and your fully loaded cost inputs, and the calculator produces ROI as a percentage and as a revenue-per-email-sent figure.
Every model runs locally in your browser. Nothing you type is sent anywhere.
Frequently asked questions
What is a typical ROI for email marketing?
Email marketing consistently reports among the highest ROI of any marketing channel, with industry benchmarks from the DMA and Litmus often cited in the $36 to $42 returned per $1 spent range. These figures represent averages across large sender populations and include highly optimized programs. For individual brands, realized ROI depends heavily on list quality, send frequency, segmentation sophistication, and the commercial value of the audience.
How do I calculate email marketing ROI?
Email marketing ROI is calculated as campaign revenue minus campaign cost, divided by campaign cost, expressed as a percentage. Campaign cost should include your email platform subscription fee prorated for the campaign, any design or copywriting costs, and the value of internal time spent. Revenue attribution is the more complex part — most email platforms attribute revenue to emails using a click-through window, typically 5 days, which may overstate email's contribution in a multi-touch customer journey.
What counts as email campaign cost for ROI calculation?
A complete cost calculation includes your email service provider subscription cost, any per-email or per-contact overage fees, design and template costs, copywriting and content production, internal labor time for strategy and setup, and any deliverability tool costs. Many email ROI calculations understate costs by omitting internal labor, which makes the channel look more efficient than it is on a fully loaded basis.