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. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Critical Estate Documents Sound estate management includes creating financial and healthcare documents. Here's an inside look. What is Guaranteed Retirement Income? Get the facts about guaranteed retirement income. Your Financial Family Tree What lessons can you learn from your family members, and what can they learn from you?