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 Question Thank you! Oops! Related Content Getting a Head Start on College Savings A few strategies that may help you prepare for the cost of higher education. Silver Sneakers 101 Medicare’s popular program, offering free gym membership and health education. Filing Final Tax Returns for the Deceased The federal government requires deceased individuals to file a final income tax return.