How to Measure Whether Social Media Is Paying Off

Bizer · 2026-10-01

Add up what social media costs you, including your own time, count the customers and revenue you can trace back to it, and compare the two once a month. That is the whole method. The hard part is the tracing, and the honest part is admitting how much you cannot trace.

Why can't I just use a score?

For a while, owners hoped one number would answer this. Klout, which gave people and brands an influence score from 0 to 100, was the best known. Its owner, Lithium Technologies, shut it down on May 25, 2018. Its score never told a business whether anyone bought anything, and that is the problem with every vanity number since.

Platform dashboards have the same limit. Meta's Business Suite shows how many people saw and interacted with your posts. As of late 2025, Meta renamed and redefined those numbers: viewers replaced reach, views replaced impressions, and interactions replaced engagement. Useful for comparing one post to another. Useless for knowing whether Facebook paid the rent.

What goes in the cost column?

More than most owners count. For one month, add up:

• Your time. Hours spent posting, photographing, and answering, multiplied by what an hour of your time is worth. If you do not know, use what you would pay someone else to do it.
• Staff time, the same way.
• Ad spend, if any.
• Tools. Scheduling apps, design tools, stock photos.
• Freelancers or agencies.

An owner spending four hours a week on social media, valuing time at $40 an hour, is spending about $690 a month before a single dollar in ads. Most never write that down, which is why social media feels free when it is not.

How do I trace customers back to social media?

Use as many of these as you can. None is complete on its own.

1. Ask. "How did you hear about us?" on every new customer, at the counter, on the phone, on your booking form. Write down the answer. Crude, and still the most reliable method a small business has.
2. Tag your links. Add UTM parameters to every link you post, so your website analytics knows the visitor came from Facebook and which campaign. Google's Analytics help on URL builders recommends always setting utm_source, utm_medium, and utm_campaign, and Google offers a free builder that writes the tagged link for you.
3. Use a code or an offer that only appears on social. "Mention this post for 10% off" or a promo code only posted on Instagram. When it gets used, you know.
4. Watch the inbox. Every booking or quote request that arrives as a Facebook or Instagram message is a social lead. Count them.
5. Track phone calls if they matter. A separate phone number shown only on your social profiles tells you who called from there. Call tracking services charge for this, so weigh it only if most of your sales start with a call.

How do I turn that into ROI?

Once a month, take revenue you can trace to social media, subtract the total cost, and divide by the cost.

If you traced $2,000 in sales, and it cost you $800 including your time, ROI is ($2,000 minus $800) divided by $800, which is 1.5, or 150%. If you traced $500 and it cost $800, you lost money on what you can see.

Use profit, not revenue, if your margins are thin. A restaurant at a 10% margin needs a lot of traced sales to cover four hours a week. The campaign ROI skill runs this arithmetic if you prefer not to.

What about value that is real but hard to count?

Social media also answers customer questions, helps you hire, and keeps past customers aware of you. That is covered in social media is more than marketing. Some of that you can count, such as hires that came from a post. Some you cannot.

Do not use the uncountable part as a blank check. A fair rule: if the traceable return covers at least half your cost and you can name specific non-sales benefits, keep going. If the traceable return is near zero after three months and you cannot name a single customer or hire it brought, cut the time in half and see if anything changes.

How long before I judge it?

Three months minimum for a new effort, measured monthly. Social media tends to build slowly, and one good or bad week tells you little. Keep the same tracking for all three months so you are comparing like with like.

What is uncertain?

You will always undercount. A customer who saw your posts for half a year and then searched for you on Google will usually tell you "Google". Link tracking breaks when people copy a link, switch devices, or call instead of clicking. Your number is a floor, not the truth.

There is also the opposite risk: owners who want social media to work will credit it for customers who would have come anyway. Asking "how did you hear about us" in a neutral way, without suggesting the answer, helps with both.

The method is imperfect. It is still far better than likes, followers, or any score, because it ends in the one question that matters: did more money come in than went out.