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 Question Thank you! Oops! Related Content Countdown to College Preparing for college means setting goals, staying focused, and tackling a few key milestones along the way. Why Regular Rebalancing Makes Sense Without your knowing, your investment portfolio could be off-kilter. What's My Potential Estate Tax? This calculator helps estimate your federal estate tax liability.