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 Why Everyone Needs an Estate Strategy Do you have an estate strategy? You should. Diversification, Patience, and Consistency Three important factors when it comes to your financial life. Universal Life Insurance Universal life insurance is permanent insurance with a flexible premium. Here's how it works.