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 Changing Unhealthy Behaviors Five phases to changing unhealthy behaviors. Four Really Good Reasons to Invest There are four very good reasons to start investing. Do you know what they are? Helpful Retirement Strategies for Women Learn how to address the challenges that women face when planning for retirement.