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 Protecting Your Business from the Loss of a Key Person Business owners may be able to protect themselves from the financial consequences of losing a key employee. Acres of Diamonds In life it often happens that the answers to our most pressing questions are right in our own backyards. Preparing for the Expected You can plan ahead to protect yourself and your family against the financial consequences of deteriorating health.