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 Who's On Your Financial Dream Team? On a team, all players count, but some key positions are more critical to success. My Retirement Savings Estimate how long your retirement savings may last using various monthly cash flow rates. From Boats to Brokers From the Dutch East India Company to Wall Street, the stock market has a long and storied history.