Radar de Churn y Burn para SaaS

Convierte churn, CAC y burn operativo en un pronostico claro de runway. Proyecta clientes, MRR y caja para ver el mes en que el efectivo llega a cero.

Inputs

Starting Cash ($)

Monthly Recurring Revenue (MRR)

ARPA ($ per customer)

Monthly Churn Rate (%)

Gross Margin (%)

Monthly Operating Burn ($)

New Customers / Month

CAC per Customer ($)

Projection Horizon (months)

Advanced Settings

Expansion Revenue (%/month)

Revenue growth from upsells/cross-sells on existing customers. Offsets churn. Top SaaS: 2-5%.

Monthly Burn Growth (%)

Expected monthly increase in operating burn (hiring, infrastructure scaling).

Customer Growth Rate (%/month)

Monthly change in new customer acquisition rate. Positive = accelerating, negative = decelerating.

All calculations run locally in your browser.

Results Snapshot

Survival Runway

Churn & Burn Score

Monthly Net Cash Flow

MRR Lost to Churn

Customer LTV

CAC Payback (months)

LTV:CAC Ratio

Annual Net Revenue Retention

MRRCash

Projected over the selected horizon.

Disclaimer: This calculator provides simplified projections for planning purposes. Actual SaaS metrics are influenced by seasonality, market conditions, pricing changes, and competitive dynamics. LTV assumes constant churn rate. Consult your finance team for detailed financial modeling.

Por que este modelo

El churn se compone mes a mes. Modelarlo en caja ayuda a reaccionar temprano.

Combinar churn, CAC y burn permite comparar estrategias con la misma base.

Radar de Churn y Burn para SaaS

Inputs

Results Snapshot

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Por que este modelo