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 | Related Content Investments You’ve made investments your whole life. Work with us to help make the most of them. Options When Your CD Matures Knowing your options when a CD matures can help you make a sound investment decision. 5 Smart Investing Principles Principles that can help create a portfolio designed to pursue investment goals.