Maximize your B2B SaaS investments with our Budgeting & ROI Forecast Tool.
Formula
const churnRateDecimal = inputs.customerChurnRate / 100; const customerLifetime = 1 / churnRateDecimal; const customerLifetimeRevenue = customerLifetime * inputs.monthlyRecurringRevenue; const customerLifetimeValue = customerLifetimeRevenue; const roi = ((customerLifetimeValue - inputs.customerAcquisitionCost) / inputs.customerAcquisitionCost); const monthsToRecoverCAC = inputs.customerAcquisitionCost / inputs.monthlyRecurringRevenue; return { customerLifetimeValue: customerLifetimeValue, roi: roi, monthsToRecoverCAC: monthsToRecoverCAC };Customer Acquisition Cost (CAC)
500
Average Selling Price (ASP)
1,200
Monthly Recurring Revenue (MRR) per Customer
100
Customer Churn Rate (Monthly %)
2
Sales Cycle Length (Months)
3
Use the result to compare providers, request quotes, or send the scenario to a specialist when the numbers matter.
B2B SaaS Budgeting & ROI Forecast Tool estimates Customer Lifetime Value (CLTV), Return on Investment (ROI), Months to Recover CAC from Customer Acquisition Cost (CAC), Average Selling Price (ASP), Monthly Recurring Revenue (MRR) per Customer, Customer Churn Rate (Monthly %). Use it to compare scenarios and understand which inputs drive the biggest changes. Results are directional estimates — verify with current, authoritative sources before making financial, legal, or health decisions.
Use this finance calculator to compare scenarios before committing money, time, or a provider conversation.
The estimate combines Customer Acquisition Cost (CAC), Average Selling Price (ASP), Monthly Recurring Revenue (MRR) per Customer and returns Customer Lifetime Value (CLTV), Return on Investment (ROI), Months to Recover CAC.
If the result changes your decision, verify the current quote, rate, eligibility rule, or provider term before acting.
Founding provider slot
We are opening one clearly labelled sponsor slot per high-intent calculator/category. The test offer is $49 USD for a 30-day tracked placement, with opt-in leads only and no anonymous views sold as leads.
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This calculator provides estimates based on the inputs provided. It does not constitute financial advice, investment recommendations, or tax guidance. Past performance does not guarantee future results. Consult a qualified financial advisor, accountant, or tax professional before making financial decisions.
Reviewed by the CalculateThis.ai editorial team. Updates: check back for latest parameters. Tools are for estimation only — verify with current provider terms.