// multi-utility computation suite · offline · instant · precise
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finance.debt-gross-retention Calculator
Calculates Gross Revenue Retention in a personal debt management context from starting revenue and churned/contracted revenue only. GRR excludes expansion and shows pure churn impact — it's the most pessimistic retention measure and a signal of base business health.
Inputs
Balance
Reference formula or conversion factor shown for context.
Rate
The rate at which interest accrues. Small differences compound dramatically — compare carefully when choosing between lenders.
Payment
Reference formula or conversion factor shown for context.
Results
months to payoff
Number of monthly payments needed to clear the balance at the given payment amount.
total paid
Sum of all payments made — principal plus all interest. Subtract the loan amount to see the pure interest cost.
interest cost
The total monetary cost computed for the given inputs.