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 Four Really Good Reasons to Invest There are four very good reasons to start investing. Do you know what they are? The Pros and Cons of Banking Your Money The Pros and Cons of Banking Your Money Problems with Probate Probate can be a completely public process, or it can be managed to include as little information as possible.