Your DNA Test Preparing for the unexpected can make all the difference if your family relies on your income. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content A Look at Systematic Withdrawals This calculator may help you estimate how long funds may last given regular withdrawals. Inflation & Your Money It's important to understand how inflation is reported and how it can affect investments. Inflation & Retirement Estimate how much income may be needed at retirement to maintain your standard of living.