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 My Retirement Savings Estimate how long your retirement savings may last using various monthly cash flow rates. Building a Solid Financial Foundation Sustain financial well-being or create wealth through these actions. Deciding When to Take Social Security One of the most common questions people ask about Social Security is when they should start taking benefits.