Sentinel InsightsEarned media value, andwhat it can't tell you.
Earned media value explained: how EMV is calculated, why ad value equivalents fell out of favour, and better ways to measure what PR coverage does for you.
Earned media value is a dollar figure that tries to show what the coverage you didn’t pay for would have cost if you had bought the same attention. A PR team takes an article, a podcast mention or a social post, estimates how many people saw it, and multiplies that audience by an advertising rate. The result is a single number that’s easy to put in a report.
That’s also its problem. Earned media value tells you roughly how much attention a piece of coverage got, priced in ad money. It doesn’t tell you whether the right people saw it, whether they believed it, or whether it changed anything for the business. A big figure can sit on top of coverage your buyers never read, and a small one can hide the article that got you a meeting. Use it as one rough input, and pair it with measures that connect coverage to buyers.
What earned media value means
Earned media is coverage you win on merit: a reporter quotes your founder, a trade newsletter reviews your product, a podcast host invites you on. Nobody was paid to run it. If you’re new to the term, our guide to what earned media is covers the basics, and our earned media examples show what it looks like in practice.
Earned media value (EMV) is the attempt to translate that coverage into money. There’s no single agreed formula, so two agencies can report very different figures for the same article. Most methods fall into one of three groups.
- Ad value equivalency. Measure the space or airtime the coverage took up, then look up what an ad of the same size would cost in that outlet.
- Impression value. Estimate how many people saw the coverage, then price those impressions at a cost per thousand views (CPM) you’d expect to pay for ads.
- Interaction value. Count likes, shares, comments and clicks on social posts, then apply the cost you’d expect to pay per interaction through paid social.
How to calculate earned media value
The impression method is the most common today because online coverage rarely has a fixed size to measure. The formula is simple.
- Estimate views. Use the outlet’s published audience figures, a traffic estimate from an SEO tool, or the views reported on the post itself.
- Choose a CPM. Pick the rate you’d pay to reach a similar audience with ads, ideally from your own paid media data.
- Multiply. Divide the views by 1,000 and multiply by the CPM.
- Adjust, if you choose. Some teams weight the figure up or down for tone, prominence or audience fit. Write down the weights so the number can be checked later.
A hypothetical example: a trade article is estimated to reach 40,000 readers, and your paid campaigns usually pay a $25 CPM for that audience. 40,000 divided by 1,000 is 40, and 40 times 25 gives an earned media value of $1,000. A second team using a different traffic tool and a $12 CPM would report $480 for the same article. Neither number is wrong. They’re just built on different guesses, which is why a figure without its method attached tells a reader very little.
| Method | How it works | Main weakness |
|---|---|---|
| Ad value equivalency | Coverage size times the outlet’s ad rate | Treats an article like an ad and ignores tone and audience |
| Impression value | Estimated views divided by 1,000, times a CPM | Rests on traffic estimates and a CPM you choose |
| Interaction value | Social interactions times a cost per interaction | Rewards noise, even when the people reacting will never buy |
Why advertising value equivalents fell out of favour
The PR measurement industry has spent years arguing against ad-based values. AMEC, the international association for measurement and evaluation of communication, put it plainly in Barcelona Principles 3.0, published in 2020: principle five states that “AVEs are not the value of communication.”
The reasons are practical. An article and an ad aren’t the same thing, so pricing one as the other compares unlike items. A critical story can produce a large AVE. A short mention in the one trade title your buyers trust can produce a tiny one, even though it’s worth far more to you. And because the inputs are estimates, the figure is easy to inflate without anyone noticing.
Impression value and interaction value share some of those weaknesses. They’re better than measuring column inches, but they still describe volume, and volume is rarely what a founder or marketing lead actually needs.
Better ways to measure earned media
Good measurement starts from the business goal and works backwards to the coverage. These are the checks we find most useful for an earned media programme.
- Audience fit. Did the coverage reach the people who buy, invest or hire? A niche trade title read by procurement leads often beats a large consumer site.
- Message pull-through. Did the article describe your company the way you’d describe it, and include the points you wanted made?
- Credibility of the outlet. Is it a source your buyers, reporters and search engines already trust?
- Links and referral traffic. Did the coverage link to your site, and did visitors from it read more than one page?
- Branded search. Did searches for your company or founder rise in the weeks after a run of coverage?
- AI assistant answers. Do ChatGPT, Gemini and Perplexity now mention you, or cite the new coverage, when asked about your category? Our AI search visibility work tracks this directly.
- Sales conversations. Are prospects mentioning articles, podcasts or interviews on calls? Ask your sales team to log it.
When an earned media value figure is still useful
EMV isn’t worthless. It can help in a few specific situations, as long as everyone reading the report knows how it was built.
- Comparing months against each other. If you use the same method, tools and CPM every month, the trend says something about volume even when the absolute figure doesn’t.
- Explaining PR to finance teams. A rough figure in dollars can start a conversation with people who think in budgets. Follow it straight away with the measures above.
- Comparing channels at a glance. Put earned media value next to what you spent on paid media for similar audiences, and you get a loose sense of scale.
It stops being useful when it becomes the only number, when the method changes from report to report, or when someone uses it to claim a return on investment. A $50,000 EMV figure isn’t $50,000 of revenue, and nobody should present it that way.
How we report earned media at Sentinel
We plan paid, placed and earned media as one campaign, so our reports have to keep them apart. Every item goes into a single live coverage log labelled earned, placed or paid. Paid placements are always labelled as paid, and they never get counted as earned coverage to make a month look better.
Each item is judged on five questions before we pitch it and again after it runs: audience, relevance, credibility, positioning and business goal. If a client asks for an earned media value figure, we can add one, with the method written next to it. The monthly review focuses on what the coverage did for the business and what we’ll change next month. Our how we work page explains the full process.
If you want earned coverage that’s planned around buyers and reported honestly, take a look at our Digital PR service.
Questions readers ask
What is earned media value?
It's an estimate of what unpaid coverage would have cost if you had bought the same attention as advertising, usually based on estimated views and a cost per thousand impressions.
How do you calculate earned media value?
The common method is estimated views divided by 1,000, multiplied by a CPM you'd pay for a similar audience. Some teams then adjust for tone or prominence.
Is earned media value the same as AVE?
No. AVE prices coverage by the cost of an ad of the same size in the same outlet. Earned media value is a broader term that also covers impression and interaction methods.
What should I measure instead of earned media value?
Look at audience fit, message pull-through, outlet credibility, links and referral traffic, branded search, AI assistant mentions and what prospects say on sales calls.
Want coverage that's measured by what it does?
We plan earned media around your buyers and report every item honestly.