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 Bursting the Bubble Tulips were the first, but they won’t be the last. What forms a “bubble” and what causes them to burst? A Brief History of Estate Taxes Federal estate taxes have long since been a lucrative source of funding for the federal government. Put It in a Letter A letter of instruction provides additional and more personal information regarding your estate.