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What Does ROI Mean in Email?

Do you want to really understand how effective and profitable your email campaigns are? Learn about email ROI and why it’s important for your success.

Liz Gravatar
Liz Froment

In an ideal world, every business decision drives a return on investment; the same is true for email marketing. Return on investment (ROI) is a profitability ratio used to measure the profitability of marketing efforts. 

In email marketing, ROI helps determine the effectiveness and profitability of email campaigns. Understanding metrics like ROI, along with return on ad spend (ROAS), allows marketers to measure campaign performance.

Here’s what you need to know about ROI and email marketing. 

How do we measure ROI in email?

Email marketing ROI helps you determine the revenue you’ve pulled in from your marketing while accounting for the expenses of conducting it. So, it shows how much money you’re making (or losing) from your email marketing campaigns.

Here’s the formula to help calculate it:

Email ROI = (net profit of email campaign – the cost of the email campaign / the cost of the email campaign) x 100%

Here’s an example to help you run the numbers:

Email ROI = ($300,000 – $25,000 / $25,000) x 100%

Email ROI = 1,100%

So, the ROI for this campaign is 1,100%.

It means that for every dollar spent on your email marketing campaign, you gained a return of about $11, in addition to recouping your initial investment.

Where to find the numbers

You may not love digging into numbers as a marketer, but the data is where the magic happens for many successful email campaigns. The good news is that calculating email ROI is relatively straightforward. 

But you’ll need to know where to find your numbers, especially since some may overlap. 

You may have a dashboard for net profit that calculates it for you. If not, you’ll want to identify all the sales directly attributed to the campaign and then multiply the number of conversions by the average value of each to get the total revenue. Then you’ll subtract the campaign costs from that number — you’ll need to find the campaign costs anyway to determine ROI.

When calculating the campaign costs, don’t forget to include the following:

Once you have these numbers, you can get a much more accurate picture of your ROI. 

Why is email ROI important?

Understanding ROI helps you determine if your email marketing efforts are profitable or if you’re spinning your wheels and need to make changes.

Not knowing the actual profitability of your marketing can lead you in the wrong direction. So, it is critical to understand what it can tell you.

There are many reasons why email ROI is important, including:

According to recent data, email ROI ranges from around $32 to $45, depending on the industry, with an average of $36. So, for every dollar spent, brands see $36 in return. That shows the power of email marketing and why it’s such a critical channel for brands to connect with consumers. 

Let Zembula help improve your email ROI

Every marketer wants to find ways to help boost the bottom line and operate more efficiently. We can help you do that. 

With the Zembula platform, it’s easy to create personalized email campaigns that generate clicks, conversions, and revenue without adding extra time, energy, and expense. 

We’d love to help you improve and optimize your email campaigns. Contact us to learn more. 

Click here to request a demo.

Liz Gravatar
Liz Froment

Liz Froment is a content writer at Zembula. A graduate of University of Massachusetts at Amherst, Liz is a travel aficionado, Boston sports fan, and maple syrup connoisseur.

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