How to use the membership renewal rate calculator
The denominator is where renewal rate goes wrong most often. It is not total membership: it is the number of memberships whose term actually came up for renewal in the period, meaning the contracts that had a renew-or-lapse decision. Dividing by total membership pulls in everyone whose term has not expired yet and pushes the rate far below its true value, so each result label prints the denominator it used.
Renewal rate is not retention. Retention usually asks what share of members active at the start of a period are still active at the end, while renewal rate looks only at contracts that reached their term and asks whether they were re-signed. For month-to-month products with no fixed term, renewal rate does not transfer cleanly.
Enter a target renewal rate and the calculator shows how many additional renewals it would take to reach it. That count is rounded up, so hitting the number on screen never leaves you below the target percentage. No industry average is built in, so set the target from your own history. Add the annual fee per membership and the revenue lost to lapsed contracts is shown as well.
Frequently asked questions
Count every membership whose term or subscription end date falls inside the period. Decide up front how to treat cancellations made before the term ends, and apply that rule identically each period.
Usually yes. But a high share of auto-renewals makes a high rate almost automatic, so splitting auto-renewals from manual renewals shows far more about how well retention work is actually performing.