SaaS Churn Rate & Customer Lifetime Value (LTV) Calculator
Calculate Customer Lifetime Value (LTV), LTV to CAC ratio, user logo churn, and MRR churn rate to evaluate venture funding unit economics.
Quick Material / Preset Selector (pSEO Sub-Pages)
Access certified material datasheets, CNC tolerances, and industrial 3D printing design guidelines.
Export itemized quote spreadsheets or generate printable PDF invoices directly from your calculation parameters.
SaaS Cash & Expense Inputs
Live Real-Time MathMonthly Operating Overhead (OPEX)
Net Cash Runway Remaining:
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Export itemized quote spreadsheets or generate printable PDF invoices directly from your calculation parameters.
Comprehensive Guide: SaaS Churn Rate & Customer Lifetime Value (LTV) Calculator
Customer Lifetime Value (LTV) calculates the total gross margin profit generated by a customer over their lifetime. Healthy SaaS companies maintain an LTV:CAC ratio > 3.0x.
Mathematical Formula Breakdown
LTV = (ARPU × Gross Margin %) / Monthly Logo Churn %. LTV:CAC Ratio = LTV / Blended CAC.
Industry Pricing Benchmarks
Benchmark LTV:CAC ratio is 3.0x to 5.0x. Logo churn under 1.5%/month is considered healthy for SMB SaaS.
Optimization Strategies
- Improve onboarding activation workflows to reduce early churn within the first 60 days.
- Implement annual billing incentives (2 months free) to lock in commitment and reduce voluntary churn.
Frequently Asked Questions
What is a good LTV to CAC ratio for SaaS?
3.0x or higher indicates strong scalable unit economics suitable for venture capital expansion.