Credit card balance calculator
Calculate the how long it will take to pay off your credit card balance based on how much you pay toward it every month.
Budget calculator
Calculate your monthly budget (and more).
Return on investment calculator
Calculate ROI on an investment given the interest rate, taxes, additional contributions, inflation, etc.
Income tax calculator
Income tax rates for each state in the U.S.
Federal income tax spreadsheet
Help complete your Federal Income Tax Form 1040 using an Excel spreadsheet.
Debt reduction calculator
A spreadsheet to help you figure out how to pay things off and reduce debt.