My Retirement Savings Estimate how long your retirement savings may last using various monthly cash flow rates. 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 Message Thank you! Oops! Related Content Women and Retirement Women must be ready to spend, on average, more years in retirement than men. Social Security Benefits: How Much Will I Receive Calculating your potential Social Security benefit is a three-step process. An Inside Look at Retirement Living A number of questions and concerns need to be addressed to help you better prepare for retirement living.