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 Message Thank you! Oops! Related Content All Muni Bonds Are Not Created Equal Gaining a better understanding of municipal bonds makes more sense than ever. Deciding When to Take Social Security One of the most common questions people ask about Social Security is when they should start taking benefits. How Much Home Can I Afford? With a few simple inputs you can estimate how much of a mortgage you may be able to obtain.