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. Related Content It Was the Best of Times, It Was the Worst of Times All about how missing the best market days (or the worst!) might affect your portfolio. Buying Auto Insurance For Teen Drivers Tips on insuring your teen driver. Retirement Plan Detectives A couple become Retirement Plan Detectives, searching records from old employers.