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 Rightsizing for Retirement What does your home really cost? The Pre-Retirement Checklist This checklist can give you a quick snapshot of how prepared you are. Why do Renters Have to Save More? How much more would retirement cost if you owned your home rather than rented? It could actually be several times less.