• magnifying glass icon
    • left wave svg right wave svg
      3 Mins

      What is ROI and Why Should Marketers Measure It?

      What is ROI and Why Should Marketers Measure It? Featured Image
      Published on Jul 6, 2017 by Josh Baldwin

      It’s tough being a marketer these days (well, not tough but difficult-ish). Not only do trends and tactics change at an alarming rate but if you’re new to the game you’ll also be barraged with seemingly unfamiliar acronyms left, right and centre: KPI, SEO, CRO, UX, PPC, TTFB, SME, B2B, YMCA… FFS!! How are you supposed to figure out which acronyms actually matter for your marketing?

      It doesn’t matter who you are or what you do, in the grand scheme of things there’s only one acronym that really matters - ROI.

      So what is ROI anyway?

      ROI (or Return On Investment) is a measure of loss or gain on an investment in comparison to the actual amount of money spent or invested in a particular campaign, activity, tool or product.

      Typically you’d express your ROI as a percentage but how do us simple marketers calculate that percentage?

      Here’s a simple example using just Google AdWords - you’ve spent £2,000 on ads per month and that marketing generates you £17,000 worth of new business each month. Let's assume that out of that £17,000 of revenue, your business makes a 20% Gross Profit (GP). 20% of £17,000 is £3,400. In order to calculate the ROI, you need to subtract your AdWords spend from your GP and then divide by your AdWords spend.

      So, using the above example:

      Step 1:  £3,400 (GP) - £2,000 (Spent) = £1,400

      Step 2: £1,400 / £2,000 (Spent) = 0.7

      (multiply by 100 to make this a percentage)

      Your AdWords ROI in this example is 70%


      What's key is to measure Marketing ROI against Gross Profit and NOT revenue.


      Need help measuring the success of your marketing? Download you free ROI guide here

      So why should I care about ROI? 

      You really should care about ROI as (contrary to popular belief) marketing is not all about brainstorms, bean bag chairs and throwing mud at the wall; it’s about seeing what mud actually sticks (and bean bag chairs).  It’s extremely unlikely that you’re sticking all your eggs into one basket when it comes to your marketing strategy i.e. no one just does AdWords (if you are just doing AdWords, maybe you should give us a call!) By calculating the ROI of each of your marketing tactics, you can easily identify where you should be spending more money and where you should consider spending less money (or even stop spending money altogether).

      Let’s go back to this Google AdWords example.

      You already know that your Google AdWords spend has an ROI of 70% (which ain’t too shabby at all…) but you might also be employing an SEO agency and spending money on email marketing campaigns in addition to your AdWords spend.

      Let’s say that the SEO agency is attracting £60,000 worth of new leads per month through the amount of increased organic traffic they’re generating for you. Now, remember only 20% of that £60,000 (only £12,000) is GP,  If you pay the agency a £3,000 retainer fee this gives you a net figure of £9,000. Your SEO ROI (say that ten times fast) is therefore 300%. Well done SEO agency!

      Captain Picard clapping

      Now, let’s pretend that your email campaigns are costing you £800 per month and are generating you £2,000 worth of new leads. Your net profit would be £1,200 which means that your email ROI is 150%.

      By doing your ROI calculations, it’s easy to see that SEO is the most profitable (but not necessarily the cheapest) digital marketing activity followed by email and then AdWords. If you really fancy it, you can even associate man hours with a fixed cost which will give you an idea of how profitable the time you spend actually is.

      Hopefully by reading this you’ve gained some insight on how to demonstrate value to your boss, your accounts department or even just to yourself. If you want to learn even more about tracking KPIs and ROIs, you can download this handy guide: ‘5 Steps to Defining and Reporting Your Online ROI’. You might also want to check out the measurement framework below which can help you make the connection between your business objectives and your digital spend.

      Need help defining marketing goals? Get the measurement framework here!


      Josh Baldwin

      Inbound Manager @ Noisy Little Monkey, Josh blogs about SEO, Local & Mobile, HubSpot and Inbound Strategy.

      Related Articles

      Black woman on the phone
      Topic: HubSpot, Sales Tips (4 Minute Read)

      Why sales teams need to change when the economy gets tight

      Person in a blue t shirt holding LOTS OF MONEY
      Topic: HubSpot (4 Minute Read)

      How to unpack the value trapped in your HubSpot

      Subscribe to our blog

      Get monthly digital marketing tips sent straight to your inbox want to know what you expect before you subscribe? You can preview the monthly newsletter right here.