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 Succeeding at Business Succession There are a number of reasons for business owners to consider a business succession plan sooner rather than later. Be My Beneficiary Here’s a surefire way to keep the romance in your relationship: Light the candles. Uncork the wine. Pull up a spreadsheet... Tax Freedom Day Assess how many days you'll work to pay your federal tax liability.