Finance Calculators

Carry Trade Calculator

Estimate unhedged carry trade return from rate differential and FX move over the horizon.

Cash Act 2020 Calculator

Estimate business-use basis and first-year depreciation-style deduction using price, business %, and

Cash Back Calculator

Compute cash back earned, net benefit after annual fee, and spend needed to break even.

Cash Conversion Cycle Calculator

Compute CCC in days: CCC = DIO + DSO − DPO.

Cash Flow to Debt Calculator

Measures ability to cover total debt using operating cash flow.

Cash Out Refinance Calculator

Estimates gross and net cash received from a cash-out refinance.

Cash Ratio Calculator

Liquidity ratio: cash and equivalents divided by current liabilities.

Cd Calculator

Computes CD future value using compound interest.

Cell Phone Plan Calculator

Estimates monthly and total cell phone plan cost including device and fees.

Child Tax Credit Calculator

Free online Child Tax Credit Calculator. Quickly calculate and get instant results.

Churn Rate Calculator

Computes churn and retention rates from customers lost and starting customers.

Cltv Calculator

Estimates customer lifetime value using AOV, frequency, margin, and lifespan.

Cobb Douglas Production Function Calculator

Computes output using Cobb-Douglas: Y = A·K^α·L^β (and α+β).

Cogs Calculator

Compute net purchases, goods available for sale, and COGS from inventory and purchase components.

Combined Ratio Calculator

Insurance combined ratio = (losses+LAE+underwriting expenses) / net premiums earned.

Commercial Lease Calculator

Free online Commercial Lease Calculator. Quickly calculate and get instant results.

Commission Calculator

Calculate commission on sales and total compensation including optional base salary.

Compound Growth Calculator

Compound growth with periodic compounding: ending value, total growth, and growth multiple.

Consulting Fees Calculator

Estimate consulting invoice total from hourly fees, expenses, and optional tax/VAT.

Consumer Surplus Calculator

Consumer surplus for constant WTP: (WTP − price) × quantity, floored at 0.

Continuous Compound Calculator

Continuous compounding: FV = P·e^(rt), plus interest earned and effective annual rate.

Contribution Margin Calculator

Free online Contribution Margin Calculator. Quickly calculate and get instant results.

Cost of Capital Calculator

Compute WACC (cost of capital) from market values of equity/debt, costs of equity/debt, and tax rate

Cost of Doing Business Calculator

Estimate total and per-unit business costs from fixed costs, variable cost per unit, and units produ