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. Share | Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content The Average American Budget Learn about the average American budget in this fun and interactive piece. The 12 Steps to Living Confidently: Define Your Life Goals It’s that time again. A clean slate. Time for a do-over. For those who seize the spirit of change, there’s a “new you” ahead. Perhaps a slimmer you. Comparing Mortgage Terms Estimate the total cost in today's dollars of various mortgage alternatives.