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 Investment Challenges of the Affluent Investor Affluent investors face unique challenges when putting together an investment strategy. Make sure you keep these in mind. Principles of Preserving Wealth How federal estate taxes work, plus estate management documents and tactics. Defining Your Priorities Achieving a long-term goal, like retirement, starts by taking small actions today.