Inflation & Retirement Estimate how much income may be needed at retirement to maintain your standard of living. 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 Tax Freedom Day Assess how many days you'll work to pay your federal tax liability. Inflation & Your Money It's important to understand how inflation is reported and how it can affect investments. Put It in a Letter A letter of instruction provides additional and more personal information regarding your estate.