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 Retirement Victory Lap A confident retirement begins with a plan. What Is My Risk Tolerance? This questionnaire will help determine your tolerance for investment risk. Paying Off a Credit Card Enter various payment options and determine how long it may take to pay off a credit card.