Net Revenue Retention Calculator

Use one entity, currency, reporting interval, recurring-revenue definition, customer identity rule, and acquisition policy across every input. The opening cohort remains fixed through the comparison date. Expansion excludes all revenue from customers added after opening. Reconcile each value to the same operating records. A mathematically correct result can still be misleading when cohorts, periods, contract types, expense boundaries, or foreign-exchange conventions differ.

Above 100% means same-cohort expansion exceeded churn and contraction; it does not include new-customer acquisition or guarantee future renewal. Track the metric across consistently prepared periods and explain material definition changes. Pricing, acquisitions, contract timing, annual prepayments, currency, customer consolidation, consumption revenue, one-time services, and accounting presentation can move a result without representing the same operating change.

No. This educational calculator applies disclosed arithmetic to supplied values; it is not GAAP revenue, an audit, forecast, valuation, fundraising recommendation, or investment decision. ARR, MRR, contract, account, currency, acquisition, and cohort treatment vary by company and must be disclosed consistently. Keep the source records and metric definition, reconcile changes, test alternative conventions, and obtain qualified review before using the result in a material decision.