Free Online Calculators
Browse every calculator by topic. Each one shows the formula, a worked example and plain-English guidance, and all calculations happen in your browser.
Debt Calculators
Credit Card Payoff Calculator
Find out how long it will take to pay off your credit card and how much interest you will pay,…
Open calculator DebtDebt Payoff Calculator
Combine up to four debts into one plan, choose avalanche or snowball, and see when you will be debt-free and…
Open calculator DebtDebt-to-Income Ratio Calculator
Calculate your debt-to-income ratio, the percentage of gross monthly income that goes to debt payments, and see how lenders may…
Open calculator LoansPersonal Loan Calculator
Estimate the monthly payment on a personal loan and see how an origination fee raises the real cost beyond the…
Open calculator LoansStudent Loan Calculator
Estimate your student loan payment and see how extra monthly payments shorten repayment and cut interest.
Open calculatorGeneral Finance Calculators
Budget Calculator
Enter your take-home income and monthly spending to see what is left over and how your budget compares with the…
Open calculator General FinanceInflation Calculator
Estimate what something costing a given amount today will cost in the future, and how much purchasing power your money…
Open calculator General FinanceNet Worth Calculator
Add up what you own and subtract what you owe to see your net worth and the mix of your…
Open calculator TaxesSales Tax Calculator
Add sales tax to a price, or work backward from a total to find the pre-tax price, using combined state…
Open calculator General FinanceTip Calculator
Calculate the tip and total for a bill, split it among a group and choose whether to tip on the…
Open calculatorIncome Calculators
Budget Calculator
Enter your take-home income and monthly spending to see what is left over and how your budget compares with the…
Open calculator TaxesIncome Tax Calculator
Estimate your federal income tax for the selected tax year, with your marginal rate, effective rate and a bracket-by-bracket breakdown.
Open calculator General FinanceNet Worth Calculator
Add up what you own and subtract what you owe to see your net worth and the mix of your…
Open calculator IncomeSalary Calculator
Convert hourly, weekly, biweekly, monthly or annual pay into every other period, and preview what a raise would change.
Open calculator RetirementSocial Security Benefits Calculator
Estimate your monthly Social Security retirement benefit and see how claiming at different ages between 62 and 70 changes the…
Open calculator IncomeTake-Home Pay Calculator
Estimate your take-home pay per paycheck after federal tax, FICA, state and local tax, and deductions.
Open calculatorInvestment Calculators
401(k) Calculator
Project your 401(k) balance at retirement, including employer match, annual raises and the IRS contribution limit.
Open calculator InvestmentCompound Interest Calculator
See how an initial deposit and regular contributions grow with compound interest, using the compounding frequency you choose.
Open calculator General FinanceInflation Calculator
Estimate what something costing a given amount today will cost in the future, and how much purchasing power your money…
Open calculator InvestmentInvestment Calculator
Project the future value of your investments with regular contributions, rising deposits, annual fees and inflation.
Open calculator InvestmentROI Calculator
Calculate your return on investment as a percentage and as an annualized rate so you can compare investments held for…
Open calculator RetirementRoth IRA Calculator
Project your Roth IRA balance and see how your income may reduce the amount you are allowed to contribute.
Open calculator InvestmentSimple Interest Calculator
Calculate simple interest on a loan or deposit from the principal, annual rate and time period.
Open calculator RetirementTraditional IRA Calculator
Estimate your Traditional IRA balance, the portion of your contribution you can deduct, and what the account may be worth…
Open calculatorLoans Calculators
Auto Loan Calculator
Estimate your monthly car payment and the real cost of the loan after sales tax, fees, trade-in and interest.
Open calculator MortgageFHA Loan Calculator
Estimate your monthly FHA loan payment, including the upfront and annual mortgage insurance premiums that make FHA loans different from…
Open calculator LoansPersonal Loan Calculator
Estimate the monthly payment on a personal loan and see how an origination fee raises the real cost beyond the…
Open calculator InvestmentSimple Interest Calculator
Calculate simple interest on a loan or deposit from the principal, annual rate and time period.
Open calculator LoansStudent Loan Calculator
Estimate your student loan payment and see how extra monthly payments shorten repayment and cut interest.
Open calculator MortgageVA Loan Calculator
Estimate your monthly VA loan payment, including the VA funding fee, and see why VA loans have no monthly mortgage…
Open calculatorMortgage Calculators
Debt-to-Income Ratio Calculator
Calculate your debt-to-income ratio, the percentage of gross monthly income that goes to debt payments, and see how lenders may…
Open calculator MortgageFHA Loan Calculator
Estimate your monthly FHA loan payment, including the upfront and annual mortgage insurance premiums that make FHA loans different from…
Open calculator MortgageMortgage Affordability Calculator
Find the home price that fits your income, monthly debts and savings, using the debt-to-income limits lenders commonly apply.
Open calculator MortgageMortgage Calculator
Estimate your full monthly house payment, including principal, interest, property tax, homeowners insurance, HOA dues and PMI, then see how…
Open calculator MortgageRefinance Calculator
Compare your current mortgage with a new loan and find out your monthly savings, how long it takes to recover…
Open calculator MortgageVA Loan Calculator
Estimate your monthly VA loan payment, including the VA funding fee, and see why VA loans have no monthly mortgage…
Open calculatorRetirement Calculators
401(k) Calculator
Project your 401(k) balance at retirement, including employer match, annual raises and the IRS contribution limit.
Open calculator RetirementRetirement Calculator
Check whether you are on track to retire by comparing your projected savings with the nest egg needed to fund…
Open calculator RetirementRoth IRA Calculator
Project your Roth IRA balance and see how your income may reduce the amount you are allowed to contribute.
Open calculator RetirementSocial Security Benefits Calculator
Estimate your monthly Social Security retirement benefit and see how claiming at different ages between 62 and 70 changes the…
Open calculator RetirementTraditional IRA Calculator
Estimate your Traditional IRA balance, the portion of your contribution you can deduct, and what the account may be worth…
Open calculatorSavings Calculators
Compound Interest Calculator
See how an initial deposit and regular contributions grow with compound interest, using the compounding frequency you choose.
Open calculator SavingsEmergency Fund Calculator
Add up your essential expenses to find how much emergency savings you need, and how long it will take to…
Open calculator SavingsSavings Calculator
See how regular deposits and interest grow your savings, and find how long it takes to hit a target amount.
Open calculatorTaxes Calculators
Income Tax Calculator
Estimate your federal income tax for the selected tax year, with your marginal rate, effective rate and a bracket-by-bracket breakdown.
Open calculator TaxesSales Tax Calculator
Add sales tax to a price, or work backward from a total to find the pre-tax price, using combined state…
Open calculator IncomeTake-Home Pay Calculator
Estimate your take-home pay per paycheck after federal tax, FICA, state and local tax, and deductions.
Open calculator