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 Question Thank you! Oops! Related Content What Smart Investors Know Savvy investors take the time to separate emotion from fact. Do Our Biases Affect Our Financial Choices? Even the most seasoned investors have biases affecting their financial choices. How Compound Interest Works Use this calculator to better see the potential impact of compound interest on an asset.