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Newsletter Ad Calculator

Calculate your estimated main sponsorship rate based on your newsletter metrics

Your number of subscribers

Select the type of audience your newsletter serves

The average percentage of subscribers who open your emails.

The percentage of readers who click on an advertisement after opening your email. For example, if your newsletter has 100 subscribers, 50 opens, and 10 ad clicks, the ad click rate is 20% (10 ÷ 50).

Term Definitions

List size
The total number of subscribers on your email list.
Open rate
The average percentage of subscribers who open your emails.
Ad click rate
The percentage of readers who click on an advertisement after opening your email. For example, if your newsletter has 100 subscribers, 50 opens, and 10 ad clicks, the ad click rate is 20% (10 ÷ 50).
Main sponsorship
The primary advertising placement in a newsletter. This typically includes the sponsor’s logo near the top of the email, often alongside the newsletter’s own branding, and a dedicated sponsored section within the newsletter content.

Trusted by newsletter teams at

Journals.GGWise PublishingThe DONUTbeehiivMorning BrewThe Hustle1440 MediaTLDR NewsletterJournals.GGWise PublishingThe DONUTbeehiivMorning BrewThe Hustle1440 MediaTLDR Newsletter
Journals.GG

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Dan from Journals.GG
Dan Greenhill-Thomas
Co-founder
Wise Publishing

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Jason from Wise Publishing
Jason Lendrum
Partnerships Manager
The DONUT

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John from The DONUT
John Thomas
Head of Marketing
beehiiv

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Brian from beehiiv
Brian Schneider
Senior Revenue Lead

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