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Finance calculators

ROI, loans, cash runway, revenue growth, CAGR, and financing calculations.

17 free tools for comparing formulas, planning scenarios, and making clearer operating decisions.

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All finance calculators

Burn MultipleCompare net cash burn with net new annual recurring revenue.Current RatioMeasure short-term asset coverage of current liabilities.Quick RatioMeasure liquid asset coverage without inventory and prepaid expenses.Debt to EquityCompare interest-bearing debt with shareholders’ equity.Interest CoverageEstimate how many times EBIT covers interest expense.Working CapitalCalculate net working capital and current-liability coverage.Cash Conversion CycleCombine inventory, receivable, and payable days into a cash-cycle estimate.Net Present ValueEstimate net present value for an initial investment and level annual cash flows.Payback PeriodEstimate how long level cash inflows take to recover an initial investment.ROIMeasure return on investment and net gain from a project, campaign, or purchase.Cash RunwayEstimate net monthly burn and how many months current cash can support operations.Loan PaymentEstimate monthly payments, total repayment, and total interest for a fixed-rate loan.CAGRCalculate compound annual growth rate and total growth over a selected number of years.Revenue GrowthCalculate revenue growth rate, dollar change, and the revenue needed for a target growth rate.EBITDA MarginEstimate EBITDA and EBITDA margin by adding interest, taxes, depreciation, and amortization back to net income.Days Sales OutstandingEstimate the average number of days required to collect credit sales from customers.Receivables TurnoverCalculate how often average accounts receivable is collected during a reporting period.

How to use finance calculators

Financial metrics can look precise while hiding important timing, risk, and cash-flow assumptions. CalcScoutHQ finance tools make the core formula visible so you can reproduce the estimate and understand which inputs drive the result.

A finance calculator is most useful for comparison. Keep the definition and time period consistent across scenarios, and do not compare a percentage return with a cash-flow measure as if they answer the same question.

A practical decision process

  1. Use cash values from the same date or reporting period.
  2. Separate financing costs from operating performance.
  3. Test changes in rates, time, revenue, and expenses.
  4. Treat estimates as planning inputs rather than lending or investment advice.

Start with the calculator closest to the decision, then compare a related metric from the list above. Review the formula, example, assumptions, and limitations before using the result in a business decision.

For deeper context, continue to the calculator guides or review how the formulas are tested.

Guides and formulas for this topic

  • ROI guide — Review return, timing and excluded costs before comparing investments.
  • Revenue growth guide — Keep comparison periods and revenue definitions consistent.