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 Conquering Retirement Challenges for Women Looking ahead can help you conquer these unique obstacles. Can I Refinance My Mortgage? This calculator can help determine whether it makes sense to refinance your mortgage. What's New for Social Security? There have been a number of changes to Social Security that may affect you, especially if you are nearing retirement.