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 Question Thank you! Oops! Related Content Are Alternative Investments Right for You? With alternative investments, it’s critical to sort through the complexity. Earnings for All Seasons Earnings season can move markets. What is it and why is it important? Impact of Taxes and Inflation Estimate the potential impact taxes and inflation can have on the purchasing power of an investment.