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 Message Thank you! Oops! Related Content Social Security Taxes Estimate how much of your Social Security benefit may be considered taxable. What Is My Current Cash Flow? Assess whether you are running “in the black” or “in the red” each month. Retirement Traps to Avoid Beware of these traps that could upend your retirement.