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 Four Steps to Valuing an Estate Determining the value of your estate, or for someone who has passed away, can be a complex undertaking. Coaches Coaches have helped you your whole life, in ways big and small. We'd like to be one of them. Stop Wasting Money One way to find money is to examine your current spending habits and eliminate money wasters.