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 Should You Borrow from Your 401(k)? Does it make sense to borrow from my 401(k) to pay off debt or to make a major purchase? Estimating the Cost of College This worksheet can help you estimate the costs of a four-year college program. The Real Cost of a Vacation Home What if instead of buying that vacation home, you invested the money?