Renewal Rate Calculator

Calculate subscription or contract renewal rate, churn rate, and lost revenue from non-renewals in seconds.

Renewal Inputs

Total subscriptions or contracts that reached renewal date this period.

Customers who chose to renew their contract or subscription.

$

Average annual or per-period contract value — enables lost revenue estimate.

Enter renewal data on the left to see your metrics.

Summary

Calculate subscription or contract renewal rate, churn rate, and lost revenue from non-renewals in seconds.

How it works

  1. Enter the number of contracts or subscriptions up for renewal in the period.
  2. Enter how many of those actually renewed.
  3. Renewal Rate = (Renewals / Up for Renewal) × 100.
  4. Churn Rate = 100 − Renewal Rate.
  5. Optionally enter average contract value (ACV) to calculate lost revenue from non-renewals.

Use cases

  • Measure the health of a SaaS subscription business each quarter.
  • Calculate dollar value of churned contracts to justify retention investment.
  • Track renewal rate over time as a leading indicator of customer satisfaction.
  • Present renewal metrics to board or investors alongside ARR and MRR.
  • Set renewal rate targets for customer success teams.
  • Compare renewal rates across product tiers or customer segments.

Frequently Asked Questions

Last updated: 2026-07-24 · Reviewed by Nham Vu