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 Pullbacks, Corrections, and Bear Markets When the market experiences volatility, it may be a good time to review these common terms. When Do You Need a Will? When do you need a will? The answer is easy: Right Now. Red Flags for Tax Auditors Here are six flags that may make your tax return prime for an IRS audit.