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 Impact of Taxes and Inflation Estimate the potential impact taxes and inflation can have on the purchasing power of an investment. Estimating the Cost of College This worksheet can help you estimate the costs of a four-year college program. Build a Stronger Financial Future Learn about a financial asset that can help you build a stronger financial future.