Historical Inflation This calculator shows how inflation over the years has impacted purchasing power. 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 What's My Potential Estate Tax? This calculator helps estimate your federal estate tax liability. Retirement Redefined Around the country, attitudes about retirement are shifting. It May Be Time for a Financial Checkup It’s never a bad time to speak with your financial professional about changes in your situation.