Newsletter Sponsorship ROI Calculator
Price newsletter ad placements with confidence. Compare CPM, CPC, cost per conversion, publisher revenue, and advertiser ROI.
Scenario presets
Sponsorship inputs
Estimates are directional. Last updated: 2026-07-08. See notes.
Effective CPM
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Clicks per issue
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Cost per click
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Cost per conversion
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Publisher & advertiser economics
Publisher revenue
| Revenue per issue | — |
| Monthly sponsorship revenue | — |
| Revenue per 1,000 opens | — |
Advertiser ROI
| Expected conversions / issue | — |
| Sponsor gross profit / month | — |
| Advertiser ROI | — |
Suggested rate card
Current package price
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Suggested price (target ROI)
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Price vs benchmark
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The suggested price is what the newsletter could charge while still delivering the sponsor's target ROI. If your audience is highly qualified, advertisers may accept a lower ROI; if it is broad or unproven, expect to price below suggestion.
Verdict
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Frequently asked questions
What does this calculator estimate?
It models a newsletter sponsorship from both sides: the publisher's sponsorship revenue and the advertiser's expected gross profit and ROI. You enter subscribers, engagement, package price, and the sponsor's economics to see if the deal is likely to perform.
How is effective CPM calculated?
Effective CPM is the package price divided by subscribers, multiplied by 1,000. A $750 sponsorship to 5,000 subscribers is a $150 CPM.
How is advertiser ROI calculated?
ROI compares the sponsor's estimated gross profit from conversions to the sponsorship cost. If the sponsor expects $1,500 in gross profit from a $750 placement, that's a 100% ROI.
What is the suggested rate card?
It is the package price that would give the sponsor exactly its target ROI, assuming your engagement and the sponsor's conversion economics stay the same. Price above it only if audience quality or exclusivity justifies a lower ROI for the advertiser.
Are these numbers guaranteed?
No. Click and conversion rates vary by creative, offer, landing page, and audience fit. Use this as a negotiation baseline, not a contract.
Estimates are directional. Actual sponsor ROI depends on audience fit, creative quality, landing page conversion, and tracking accuracy. Use the suggested rate card as a starting point and replace assumptions with your historical data.