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. Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content A Fruitful Retirement: Social Security Benefit Taking your Social Security benefits at the right time may help maximize your benefit. Silver Sneakers 101 Medicare’s popular program, offering free gym membership and health education. Volunteering in Retirement For many, retirement includes contributing their time and talents to an organization in need.