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 The Richest Man in Babylon In good times and bad, consistently saving a percentage of your income is a sound financial practice. Coaches Coaches have helped you your whole life, in ways big and small. We'd like to be one of them. Insurance Needs Assessment: Married With Children When you’re married and have children, insurance needs will be different.