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 How Women Can Prepare For Retirement Are women prepared for a 20-year retirement? Insuring Your Second Home There are unique risks of owning a second home and obtaining the proper coverage may protect you from financial risk. When Do You Need a Will? When do you need a will? The answer is easy: Right Now.