Earned media value formula
Earned media value multiplies each kind of earned exposure by what you would have paid to buy it as advertising, then adds them up. There is no single official formula, so the honest version is the one that shows its inputs. Use your own paid CPM, cost per engagement and CPC on the same channel, from your ad account, rather than a vendor’s multiplier.
| Earned | Amount | Paid-media price | Value |
|---|---|---|---|
| Impressions | 200,000 | $8 CPM | $1,600 |
| Engagements | 5,000 | $0.10 each | $500 |
| Link clicks | 800 | $1.00 CPC | $800 |
| Earned media value | $2,900 |
CPM here is the same cost per thousand impressions that Meta reports for ads (spend ÷ impressions × 1,000),[2] and CPC is average cost per click.[3] Look them up with the CPM calculator and CPC calculator from your own campaigns.
Why EMV is not the value of communication
EMV is a cost-avoided estimate, not a measure of what the coverage achieved. The measurement industry’s Barcelona Principles 3.0 state plainly that advertising value equivalents (AVEs) are not the value of communication.[1] Earned media value applies the same logic to social and influencer content, so treat it as a way to compare exposure across channels, not as revenue or ROI.
- EMV$2,900
- Per $1 of program cost$1.93
- Is it profit?No
To judge business impact, measure outcomes: clicks and conversions with the conversion rate calculator, and profit with the marketing ROI calculator. Engagement quality is covered by the engagement rate calculator.
EMV mistakes
- Vendor multipliers. Some tools value a like or a share at several dollars with no disclosed method. If you cannot see the price per action, you cannot defend the total.
- Double counting. Valuing views at CPM and again at cost per view counts the same exposure twice.
- Calling EMV ROI. A $2,900 EMV on a $1,500 program is not a 93% return; nothing was sold.
- Undisclosed sponsorships. Paid or gifted creator posts need a clear disclosure with the endorsement.[4]
Instagram’s own reach and interaction counts[5] are the cleanest inputs for social EMV.
Not affiliated with AMEC, Meta, Google or the FTC. Platform names are trademarks of their owners and appear only to identify whose documentation we cite.
Frequently asked questions
What is earned media value?
An estimate of what organic exposure (impressions, engagements, clicks) would have cost if you had bought it as ads.
How do you calculate EMV?
Impressions ÷ 1,000 × CPM, plus engagements × cost per engagement, plus clicks × CPC, using your own paid rates.
Is EMV the same as ROI?
No. EMV is a cost-equivalent; ROI needs profit. AMEC’s Barcelona Principles say advertising value equivalents are not the value of communication.
What CPM should I use for EMV?
Your own recent paid CPM on the same platform and audience, so the comparison reflects what you would really have paid.