Use the Gemini 4 Cost-Benefit Analysis Calculator to evaluate the financial efficiency of your project.
Formula
const revenue = inputs.annualRevenue; const cost = inputs.annualOperatingCostIncrease; const lifetime = inputs.projectLifetime; const rate = inputs.discountRate / 100; const investment = inputs.initialInvestment; let npv = -investment; let cumulativeCashFlow = -investment; let paybackPeriod = 0; for (let i = 1; i <= lifetime; i++) { const cashFlow = revenue - cost; npv += cashFlow / Math.pow(1 + rate, i); cumulativeCashFlow += cashFlow; if (cumulativeCashFlow >= 0 && paybackPeriod === 0) { paybackPeriod = i - (cumulativeCashFlow - cashFlow) / cashFlow; } } const totalBenefit = revenue * lifetime; const totalCost = cost * lifetime + investment; const roi = ((totalBenefit - totalCost) / totalCost) * 100; return { netPresentValue: npv, roi: roi, paybackPeriod: paybackPeriod };Initial Investment
100,000
Annual Revenue Increase
50,000
Annual Operating Cost Increase
10,000
Project Lifetime (Years)
5
Discount Rate (%)
5
Depreciation Method
Straight-Line
Use the result to compare providers, request quotes, or send the scenario to a specialist when the numbers matter.
Gemini 4 Cost-Benefit Analysis Calculator estimates Net Present Value (NPV), Return on Investment (ROI), Payback Period (Years) from Initial Investment, Annual Revenue Increase, Annual Operating Cost Increase, Project Lifetime (Years). 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 Initial Investment, Annual Revenue Increase, Annual Operating Cost Increase and returns Net Present Value (NPV), Return on Investment (ROI), Payback Period (Years).
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.