Estimate your costs and results instantly using the ROI Forecast Calculator for B2B SaaS. Calculate the ROI for your B2B SaaS investments effortlessly....
Formula
const ltv = inputs.annualContractValue * inputs.grossMargin / inputs.customerChurnRate; const roi = ((ltv - inputs.customerAcquisitionCost) / inputs.customerAcquisitionCost); return { roi: roi, lifetimeValue: ltv, ltvToCacRatio: ltv / inputs.customerAcquisitionCost };Annual Contract Value (ACV)
50,000
Customer Acquisition Cost (CAC)
10,000
Gross Margin
0.8
Customer Churn Rate
0.15
Number of Years
3
Use the result to compare providers, request quotes, or send the scenario to a specialist when the numbers matter.
ROI Forecast Calculator for B2B SaaS estimates Return on Investment (ROI), Customer Lifetime Value (LTV), LTV/CAC Ratio from Annual Contract Value (ACV), Customer Acquisition Cost (CAC), Gross Margin, Customer Churn Rate. 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 Annual Contract Value (ACV), Customer Acquisition Cost (CAC), Gross Margin and returns Return on Investment (ROI), Customer Lifetime Value (LTV), LTV/CAC Ratio.
If the result changes your decision, verify the current quote, rate, eligibility rule, or provider term before acting.
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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.