Retiring the 4% Rule A portfolio created with your long-term objectives in mind is crucial as you pursue your dream retirement. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content The ABC’s of Auto Insurance What kind of auto insurance should you have? Do you know? My Retirement Savings Estimate how long your retirement savings may last using various monthly cash flow rates. Bi-Weekly Payments This calculator estimates the savings from paying a mortgage bi-weekly instead of monthly.