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 It Was the Best of Times, It Was the Worst of Times All about how missing the best market days (or the worst!) might affect your portfolio. Do Our Biases Affect Our Financial Choices? Even the most seasoned investors have biases affecting their financial choices. What Is the Dividend Yield? This calculator helps determine your pre-tax and after-tax dividend yield on a particular stock.