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 Catch-Up Contributions Workers 50+ may make contributions to their qualified retirement plans above the limits imposed on younger workers. Extended Care: A Patchwork of Possibilities What is your plan for health care during retirement? Insurance Needs Assessment: When You're Young and Single Even if you’re young and single, you should still consider protecting yourself.