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. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content The Real Cost of a Vacation Home What if instead of buying that vacation home, you invested the money? Four Really Good Reasons to Invest There are four very good reasons to start investing. Do you know what they are? What Is the Dividend Yield? This calculator helps determine your pre-tax and after-tax dividend yield on a particular stock.