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. Share | 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? How to Get Your Finances Ready for Retirement Everyone has a vision of their retirement in their heads. Impact of Taxes and Inflation Estimate the potential impact taxes and inflation can have on the purchasing power of an investment.