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 | Related Content No Cash, No Checks, No Problem Peer-to-peer payment apps are one of the newest ways to send money. Budget Check Up: Tax Time Is the Right Time Tax preparation may be the perfect time to give the household budget a check-up. Doubling Your Money This calculator demonstrates the power of compound interest.