SaaS Metrics Calculator
Calculate ARR, churn impact, and LTV from core SaaS metrics.
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What This Calculator Does
Calculate ARR, churn impact, and LTV from core SaaS metrics.
It combines Monthly Recurring Revenue, Monthly Churn, ARPA, Customers to estimate ARR, Net MRR, Churn MRR.
Formula & Method
SaaS metrics: ARR=12\cdot MRR, churned MRR =MRR\cdot churn, net MRR =MRR-ChurnedMRR, and simple LTV approximation LTV=\frac{ARPA}{churn} (monthly churn in decimal).
Notation used in the formulas: R = ARR; x_{1} = Monthly Recurring Revenue; x_{2} = Monthly Churn; x_{3} = ARPA; x_{4} = Customers.
Method summary: inputs are normalized to consistent units, core equations are evaluated, then secondary values are derived and rounded for display.
Use this calculator for quick scenario analysis. Start with baseline values, change one driver at a time, and compare how sensitive the results are to each input shown above.
Inputs Used
- Monthly Recurring Revenue: Used directly in the calculation.
- Monthly Churn: Used directly in the calculation.
- ARPA: Used directly in the calculation.
- Customers: Used directly in the calculation.
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