Saving for Retirement This calculator can help you estimate how much you may need to save for retirement. 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 Contents Retirement Redefined Around the country, attitudes about retirement are shifting. Social Security: The $64,000 Question One of the most common questions people ask about Social Security is when they should start taking benefits. A Look at Systematic Withdrawals This calculator may help you estimate how long funds may last given regular withdrawals.