Financial Calculators

Plan mortgages, loans, savings, retirement, taxes and investments with free financial calculators. 20 tools.

All Financial calculators

Estimate the annual percentage rate on a loan — from finance charges or from your payment and term.

Estimate your car payment, total interest and amortization schedule for any vehicle price, down payment and term.

Build a monthly budget: enter your income and expenses to see your leftover cash and spending breakdown.

Project how your money grows with compound interest, regular monthly contributions and any compounding frequency.

See how long it takes to pay off a credit card balance and how much interest you pay, with extra payments.

Convert between 15 major world currencies using reference rates or your own exchange rate, with a full rate table.

Find out how long it takes to become debt-free and how much interest you pay with your monthly payment.

Estimate your 2025 US federal income tax, FICA and effective rate with progressive brackets and the standard deduction.

See how inflation erodes your money over time and what today's amount will be worth in future dollars.

Calculate simple interest on any amount using an annual rate and a time period in years, months or days.

Project the future value of your investments with an initial amount, monthly contributions, expected return and time.

Estimate your monthly car lease payment from the price, residual value, money factor, term and sales tax.

Estimate your monthly loan payment, total interest and full payoff schedule for any personal, auto or home loan.

Calculate your monthly mortgage payment, total interest and full amortization schedule for any home loan.

Calculate personal loan payments, total interest and a full amortization schedule for any amount, rate and term.

Estimate your retirement nest egg and the sustainable annual income it can provide with the 4% rule.

Measure investment performance with ROI and annualized return, from your initial investment and final value.

Convert your pay between hourly, weekly, monthly and annual amounts using your hours and paid weeks.

Find out how long it takes to reach a savings goal with regular deposits and interest, or project your balance.

Add VAT to a net price or extract VAT from a gross price, with any tax rate and full breakdown.

Compound Interest Calculator · Loan Calculator · Mortgage Calculator . Each tool includes a formula, worked example, step-by-step calculation and FAQ.

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