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 Question Thank you! Oops! Related Content Impact of Taxes and Inflation Estimate the potential impact taxes and inflation can have on the purchasing power of an investment. Should I Invest in Gold? Learning more about gold and its history may help you decide whether it has a place in your portfolio. The Business Cycle Understanding the economy's cycles can help put current business conditions in better perspective.