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 The Average American Budget Learn about the average American budget in this fun and interactive piece. The Power of Compound Interest Learn how to harness the power of compound interest for your investments. Managing an Inheritance A windfall from a loved one can be both rewarding and complicated.