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 Question Thank you! Oops! Related Content Timing Your Retirement This short video illustrates the importance of understanding sequence of returns risk. Retiree Health Care Coverage Overseas Retirees traveling abroad need to know that their health insurance travels with them. Red Flags for Tax Auditors Here are six flags that may make your tax return prime for an IRS audit.