Calculate your SaaS costs with our B2B efficiency calculator and uncover potential savings.
Formula
const grossMargin = inputs.grossMarginPercentage / 100; const monthlyChurn = inputs.churnRate / 100; const supportMultiplier = inputs.supportTier === 'Basic' ? 0.9 : inputs.supportTier === 'Standard' ? 1.0 : 1.1; const averageRevenuePerCustomer = inputs.monthlyRecurringRevenue / (1 - monthlyChurn); const customerLifetimeValue = (averageRevenuePerCustomer * grossMargin) / monthlyChurn; const cltvToCacRatio = customerLifetimeValue / inputs.customerAcquisitionCost; const efficiencyScore = (customerLifetimeValue/inputs.customerAcquisitionCost) / (inputs.monthlyOperationalCost/inputs.monthlyRecurringRevenue) * supportMultiplier; return { customerLifetimeValue: customerLifetimeValue, cltvToCacRatio: cltvToCacRatio, efficiencyScore: efficiencyScore };Monthly Recurring Revenue (MRR)
10,000
Customer Acquisition Cost (CAC)
200
Gross Margin Percentage
70
Monthly Operational Cost
5,000
Support Tier
Standard
Monthly Churn Rate (%)
2
Use the result to compare providers, request quotes, or send the scenario to a specialist when the numbers matter.
B2B Cost Efficiency Calculator for SaaS estimates Customer Lifetime Value (CLTV), CLTV:CAC Ratio, Efficiency Score from Monthly Recurring Revenue (MRR), Customer Acquisition Cost (CAC), Gross Margin Percentage, Monthly Operational Cost. 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 technology calculator to compare scenarios before committing money, time, or a provider conversation.
The estimate combines Monthly Recurring Revenue (MRR), Customer Acquisition Cost (CAC), Gross Margin Percentage and returns Customer Lifetime Value (CLTV), CLTV:CAC Ratio, Efficiency Score.
If the result changes your decision, verify the current quote, rate, eligibility rule, or provider term before acting.
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This calculator is provided for educational and informational purposes only. It does not constitute professional legal, financial, medical, or engineering advice. Results are estimates based on the inputs provided and should not be relied upon for making significant decisions. Consult a qualified professional to verify your specific situation. CalculateThis.ai disclaims any liability for damages resulting from the use of this tool.
Reviewed by the CalculateThis.ai editorial team. Updates: check back for latest parameters. Tools are for estimation only — verify with current provider terms.