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 Do Our Biases Affect Our Financial Choices? Even the most seasoned investors have biases affecting their financial choices. Starting a Roth IRA for a Teen This early financial decision could prove helpful over time. Contributing to an IRA? Determine if you are eligible to contribute to a traditional or Roth IRA.