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 Message Thank you! Oops! Related Content Jane Bond: Infiltrating the Market Agent Jane Bond is on the case, cracking the code on bonds. When Do You Need a Will? When do you need a will? The answer is easy: Right Now. A Home Insurance Claim: To File Or Not To File Learn when it may not make sense to file a claim on your home insurance.