Calculate newsletter ROI from subscriber count, open rates, click rates, and revenue per click. Track monthly revenue and subscriber lifetime value.
Subscriber count alone does not show whether a newsletter earns back its cost. Newsletter ROI Calculator turns the list into a revenue funnel using open rate, click rate, revenue per click, sending frequency, cost, and subscriber lifetime assumptions. It reports projected monthly revenue, ROI, and lifetime value per subscriber. The commonly missed detail is that open and click rates compound: only a portion of subscribers open, and only a portion of that audience clicks.
The calculator treats the list as a funnel: subscribers multiplied by open rate give estimated opens, and those opens multiplied by click rate give estimated clicks. It then multiplies clicks by revenue per click. Because both percentages compound, a click rate calculated from all delivered emails is not interchangeable with a click-to-open rate.
Monthly revenue scales the per-send estimate by the number of newsletter sends entered for the period. ROI is calculated from net return relative to the entered cost. Subscriber lifetime value takes the estimated revenue per subscriber and extends it across the supplied lifetime assumption. These projections hold engagement rates and revenue per click constant.
Usually no. Revenue per click should spread attributed newsletter revenue across every tracked click, including non-purchasing clicks. If reporting attributes $300 of revenue to 1,000 newsletter clicks, the corresponding value is $0.30 per click. Using a $60 order value would incorrectly imply that every click produces a $60 order.
No. Engagement rates can support a current revenue estimate, but lifetime value also requires a lifetime or retention assumption. Use an observed average active lifetime when available, and evaluate acquisition cohorts separately if their retention differs. The displayed value is a constant-rate projection, not a cohort survival analysis.
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