Subscriber Value Calculator
Calculate subscriber lifetime value, expected lifetime, monthly profit, acquisition payback, and LTV to acquisition cost from churn and creator revenue.
Subscriber growth
Subscriber value
Acquisition economics
See how much one subscriber is worth and whether your audience is growing
Use this calculator to connect your subscriber count, monthly growth, churn, audience revenue, and acquisition spend.
Instead of asking you to already know revenue per subscriber, the calculator starts with the numbers most creators actually have: current subscribers, new subscribers, monthly revenue, and churn.
It then calculates monthly revenue per subscriber, expected lifetime value, projected next-month audience size, acquisition cost, and lifetime profit.
Use subscriber counts, revenue, costs, and acquisition spend from the same monthly period whenever possible.
How subscriber value is calculated
The calculator moves from real audience totals to per-subscriber economics.
Start with your current audience
Enter active subscribers, new subscribers per month, and monthly churn.
Calculate audience growth
Expected churn is subtracted from new subscribers to estimate net growth and next-month subscriber count.
Calculate revenue per subscriber
Monthly sponsorship, subscription, affiliate, product, and other revenue are combined and divided by active subscribers.
Estimate lifetime value
Revenue per subscriber is extended across the expected subscriber lifetime implied by churn.
Check acquisition economics
If acquisition spend is entered, the calculator estimates subscriber acquisition cost, payback time, and lifetime profit after acquisition.
Example subscriber value calculation
Suppose a creator has these monthly audience numbers:
At 5% churn, about 500 subscribers are expected to leave each month. Adding 700 new subscribers produces net growth of 200 and a projected next-month audience of 10,200. Total monthly audience revenue is $9,500, or $0.95 per active subscriber. With an estimated 20-month lifetime, lifetime revenue per subscriber is about $19. Acquisition cost is $3 per new subscriber.
What each result means
The calculator separates audience growth from subscriber economics so both are easy to understand.
Projected next-month subscribers
Current subscribers plus new subscribers minus expected churned subscribers.
Monthly revenue per subscriber
Total monthly audience revenue divided by current active subscribers.
Expected subscriber lifetime
A simplified estimate based on monthly churn. At 5% monthly churn, expected lifetime is about 20 months.
Lifetime revenue per subscriber
Monthly revenue per subscriber multiplied by expected subscriber lifetime.
Subscriber acquisition cost
Monthly acquisition spend divided by new subscribers added during the month.
Subscriber value questions
Simple answers to common questions about subscriber growth and lifetime value.
Why do I need current subscriber count?
It lets the calculator convert total monthly revenue and costs into meaningful per-subscriber values.
Why include new subscribers as well as churn?
Churn tells you how many subscribers are leaving, while new subscribers tell you whether the audience is shrinking, flat, or growing.
Do subscribers need to pay directly to have value?
No. Free subscribers can still generate sponsorship, affiliate, product, course, or other revenue.
How is subscriber acquisition cost calculated?
Monthly acquisition spend is divided by the number of new subscribers added during the month.
Is expected lifetime exact?
No. The calculator uses a simplified inverse-churn estimate. Real retention can vary by subscriber age, source, season, and audience segment.