Finance Calculators
Financial decisions have long-term consequences. A half-percent difference in mortgage rate can cost tens of thousands over the life of a loan. Not understanding compound interest means underestimating how much your savings can grow — or how fast debt accumulates. Our finance calculators cover the numbers that matter most: mortgage payments, compound growth, investment returns, loan payoffs, and retirement planning. Whether you are buying your first home, comparing loan offers, or building an emergency fund, these tools help you run the numbers before you commit your money.
258 calculators available
AFN Calculator — Forecast External Funding Needs
Calculate Additional Funds Needed using the AFN formula. Project sales growth, asset requirements, and internal financing to find external funding gaps.
After-Tax Cost of Debt Calculator — Net Interest Cost
Calculate the true cost of debt after tax savings. Enter your interest rate and tax rate to find your after-tax cost of debt.
AGI Calculator — Estimate Your Adjusted Gross Income
Calculate your Adjusted Gross Income (AGI) from total earnings and above-the-line deductions for tax planning.
Alabama Tax Calculator — Estimate State Income Tax
Calculate your Alabama state income tax using 2024 tax brackets, filing status, and retirement contribution deductions.
AMT Calculator — Estimate Alternative Minimum Tax
Estimate your Alternative Minimum Tax liability based on AMTI, filing status, and regular tax. See if you owe AMT for 2025.
Altman Z-Score Calculator — Bankruptcy Risk Tool
Calculate Altman Z-Score to assess bankruptcy risk for public, private, and non-manufacturing companies using standard financial ratios.
American Rescue Plan Calculator — Estimate Your Benefits
Estimate your American Rescue Plan stimulus payment and expanded Child Tax Credit based on income and dependents.
Amortization Calculator — Monthly Payment & Schedule
Calculate your monthly loan payment and see how principal vs interest shifts over time. Factor in extra payments to see payoff savings.
Annual Income Calculator — Estimate Your Yearly Earnings
Calculate your yearly income from hourly wage and weekly hours. See monthly and weekly breakdowns instantly.
Annual Pay Calculator — Convert Hourly Wage to Yearly
Convert hourly wages to annual salary with overtime. Factor in hours per week, weeks per year, and OT multiplier for accurate yearly pay.
Annual Salary Calculator — Convert Hourly to Yearly Pay
Convert hourly wages to annual salary with hours per week and weeks worked. See monthly, bi-weekly, and weekly breakdowns instantly.
Annual Salary to Hourly Calculator — Convert Yearly Pay
Convert your annual salary to hourly rate instantly. Factor in hours worked per week and weeks per year for an accurate hourly wage calculation.
Annual to Monthly Salary Calculator — Pay Breakdown
Convert your annual salary to monthly, bi-weekly, weekly, and hourly pay with adjustable weeks and hours for accurate income breakdowns.
Annualized Rate of Return Calculator — Investment Performance
Calculate the yearly rate of return on any investment. Enter initial value, final value, and holding period for instant annualized results.
Annuity Calculator — Future Value Estimator
Calculate the future value of an ordinary annuity or annuity due. Enter your monthly contribution, interest rate, and time horizon.
Annuity Future Value Calculator — Project Savings
Calculate the future value of an ordinary annuity or annuity due with monthly, quarterly, or annual compounding.
Annuity Payout Calculator — Estimate Periodic Income
Calculate your annuity payouts with precision. Enter principal, rate, term, and frequency to see exactly how much income you will receive each period.
Annuity Present Value Calculator — PV of Payments
Calculate the present value of an annuity. Enter payment, rate, and periods to see what future payments are worth today.