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 Leaving Your Lasting Legacy Want to do more with your wealth? You might want to consider creating a charitable foundation. Tax Efficiency in Retirement What role would taxes play in your investment decisions? Safeguard Your Digital Estate If you died, what would happen to your email archives, social profiles and online accounts?