Contributing to an IRA? Determine if you are eligible to contribute to a traditional or Roth IRA. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content The Cost of Medical Care Learn about the risks of not having health insurance in this informative article. Federal Income Tax Use this calculator to estimate your income tax liability along with average and marginal tax rates. Inflation & Your Money It's important to understand how inflation is reported and how it can affect investments.