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 Estimating the Cost of College This worksheet can help you estimate the costs of a four-year college program. How to Retire Early Retiring early sounds like a dream come true, but it’s important to take a look at the cold, hard facts. How Financial Decision-Making is Like Camping It takes a plan to be successful when you head into the wilderness. Your finances are no different.