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.
Renewal Rate
—
Churn Rate
—
= 100% − Renewal Rate
Up for Renewal
—
Renewed
—
Churned
—
Lost Revenue
—
Churned contracts × Average Contract Value — revenue not retained this period.
Renewal vs. Churn Breakdown
Renewed
—
Churned
—
Benchmark Bands (B2B SaaS)
Needs improvement
< 80%
Acceptable
80–89%
Healthy
90–94%
Best in class
≥ 95%
Summary
Calculate subscription or contract renewal rate, churn rate, and lost revenue from non-renewals in seconds.
How it works
- Enter the number of contracts or subscriptions up for renewal in the period.
- Enter how many of those actually renewed.
- Renewal Rate = (Renewals / Up for Renewal) × 100.
- Churn Rate = 100 − Renewal Rate.
- 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