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 The ABCs of Zero Coupon Bonds Understanding some basic concepts may help you assess whether zero-coupon bonds have a place in your portfolio. Countdown to College Preparing for college means setting goals, staying focused, and tackling a few key milestones along the way. Leaving Your Lasting Legacy Want to do more with your wealth? You might want to consider creating a charitable foundation.