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 Best-Performing Asset Classes Bonds may outperform stocks one year only to have stocks rebound the next. Saving Early & Letting Time Work For You The earlier you start pursuing financial goals, the better your outcome may be. Data Thieves from Outer Space Learn about the dangers of internet fraud with this highly educational and fun “pulp” comic.