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 How Will Working Affect Social Security Benefits? Knowing the rules may help you decide when to start benefits. Split Annuity Strategy Here's one strategy that combines two different annuities to generate income and rebuild principal. What is the Value of Your Business? Ascertaining the value of your business is important for a variety of reasons.