Financial Calculator You can use free financial calculators online to estimate your investments’ future value (FV), compounding periods (N), interest rate (I/Y), periodic payment (PMT), and present value (PV)., These free calculators, tools and quizzes can help you navigate your financial journey. Use them to create a budget, figure out how much to save for retirement, find your debt-free date and more., The finance section of The Calculator Site featuring useful financial calculator tools for compound interest, savings and investments, pay and wages, loans, car/auto loans, mortgages and more., Calculate future value, payments, interest, and more with this free finance calculator. Ideal for savings, loans, investments, and retirement planning., Free financial calculators for compound interest, loans, mortgages, and retirement planning., From basic compound interest calculations to more advanced time value of money math such as estimating the present value of a future cash flow or doing a discounted cash flow analysis, our financial calculators are here to assist..