Is Your Social Media Actually Working? How to Measure Social Media ROI in 2026
"We've got 2,000 followers now. Is that good?"
It's a fair question, and I hear versions of it all the time. My honest answer is usually: it depends entirely on what those 2,000 people are doing.
Followers and likes feel good. They're easy to see and easy to compare. But they don't pay your rent. So far in this series, I've written about consistency, choosing platforms, planning content, AI visibility and choosing an agency. This article answers the question that follows all of them: how do you know if your social media is actually working, and how do you measure social media ROI without a finance degree?
If this feels hard, you're not alone
Even professional marketers find this tricky. HubSpot's 2026 State of Social Media Report found that marketers are almost evenly split: 37% say linking social media to business results is easy, and 36% say it's hard. Sprout Social's 2025 Impact of Social Media Report found that only 44% of marketing leaders rate their teams as "expert" at measuring business impact.
For small businesses, the problem is often simpler. They're measuring the wrong things. Whito's review of 2026 UK social media data notes that most small businesses still judge social media by likes and follower counts.
That matters, because the real value is often there but going unnoticed. The Markel Direct survey of UK small business owners found that 60% of those who market on social media can point to work won from a single post. The question is whether you're tracking it.
The four levels of social media metrics
I explain metrics to clients as a ladder. The higher you climb, the closer you get to money.
Level 1: Visibility (useful, but not the goal)
What to look at: followers, reach, impressions, views
These tell you how many people could have seen your content. They're worth watching for trends, but on their own they tell you nothing about business results.
Level 2: Engagement quality
What to look at: saves, shares, comments, DMs
These show people finding your content valuable enough to act on. I pay far more attention to saves and shares than likes, because they signal real interest. Buffer's research notes that many platforms now prioritise private signals like DMs, shares and saves, so some of your most meaningful engagement won't show in public numbers at all.
Level 3: Action
What to look at: profile visits, link clicks, website visits, calls and direction requests
This is where interest turns into movement. Someone has left the feed to find out more about you.
Level 4: Business results
What to look at: enquiries, bookings, sales, new clients, revenue
This is what matters in the end. Every other metric is only useful if it helps you understand and improve this one.
When I review a client's social media, I always start at Level 4 and work backwards. If enquiries are coming in, we find out which content drove them and do more of it. If they aren't, the lower levels usually show where people drop off.
How to track it without expensive software
You don't need a big analytics budget. These are the simple tools I recommend.
1. Use your platforms' built-in insights
Instagram, Facebook (through Meta Business Suite), LinkedIn and TikTok all have free analytics. Check them monthly rather than daily, because daily checking leads to overreacting to normal ups and downs.
2. Track website visits from social in Google Analytics
Google Analytics 4 is free and shows how many visitors reach your website from each social platform. For more detail, add UTM tags (small tracking codes) to the links you share, so you can see which post sent people to your site. Social media is a major source of website visits in the UK. We Are Social and Meltwater's Digital 2026 UK report found that Facebook alone accounts for around 69% of social referral traffic.
3. Ask every new customer how they found you
This is the simplest and most underrated tracking tool. Add the question to your contact form, booking system and phone calls. Many social media sales are invisible to analytics because people see you on Instagram, then search your name on Google days later. Asking catches those.
4. Keep a simple enquiry log
Keep a spreadsheet of enquiries that come through social media: the date, platform, what they asked about and whether they became a customer. After three months, you'll see patterns no dashboard will show you.
5. Watch your response times
The Sprout Social Index found that 73% of consumers say they'll switch to a competitor if a brand doesn't respond on social media. Unanswered messages are one of the most common hidden leaks I find when auditing accounts.
A simple way to measure social media ROI
Once you're tracking enquiries and customers, the basic calculation is straightforward:
(Value of customers from social media minus total social media cost) ÷ total social media cost × 100 = ROI %
Your total cost should include your time (valued honestly), any tools, any agency or freelancer fees and any ad spend.
For example, if social media costs you £800 a month and brings in three new clients worth £600 each (£1,800), your return is £1,000, or 125% ROI. Think about lifetime value too. A client who stays for a year is worth far more than their first invoice.
Attribution will never be perfect, and that's fine. You're looking for direction and trends, not accounting-grade precision.
My 20-minute monthly review
Once a month, answer these five questions:
How many enquiries or sales came from social media this month?
Which three posts did best on saves, shares and clicks, and what do they have in common?
Which platform sent the most website visits?
Did we answer all comments and messages, and how quickly?
What will we do more of next month, and what will we stop?
Write the answers down each month. After a quarter, you'll know more about what works for your business than any benchmark report can tell you.
What if the numbers don't look good?
Don't panic or quit. In my experience, poor results usually come down to one of four things:
Inconsistency: not posting long enough to build momentum. Buffer's study of more than 100,000 accounts found that engagement per post was 4.5 times higher after five months of consistent weekly posting.
The wrong platform: your audience is somewhere else.
The wrong content: too promotional, too generic, or not answering real customer questions.
No clear next step: people are interested but don't know how to book, buy or get in touch.
Fix one thing at a time, give it a few months, and measure again.
Where an agency adds value
Tracking is part of how we work with every social media client. During our strategy phase, we agree on clear goals and KPIs that link to business results, then track the data and adjust our approach every month. We focus on enquiries and bookings, not just likes.
Frequently asked questions
What is a good social media ROI for a small business?
There's no universal benchmark, because it depends on your industry, prices and customer value. What matters most is that your return is positive and improving over time.
Which social media metrics matter most for small businesses?
Enquiries, bookings and sales matter most, followed by action metrics like website visits and link clicks, then quality engagement like saves, shares and DMs. Follower counts matter least.
How long before social media shows a return?
Most businesses see engagement improve within two to three months of consistent posting, with meaningful business results building over three to six months.
How do I track sales that come from social media?
Use UTM links and Google Analytics for website visits, keep a simple enquiry log, and ask every new customer how they found you. Together, these catch most of what analytics alone would miss.
Is social media worth it for small businesses?
For most, yes, if it's done consistently and measured properly. Businesses that say it doesn't work are often measuring the wrong things or haven't given it long enough.
The bottom line
Followers are a vanity metric. Enquiries are a business metric. Once you track what actually matters and review it monthly, social media stops feeling like a guessing game and becomes one of the most measurable parts of your marketing.
Not sure whether your social media is working? Book a free consultation, and I'll review your accounts and show you what the numbers are really telling you.
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