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 Build a Stronger Financial Future Learn about a financial asset that can help you build a stronger financial future. Inflation & Retirement Estimate how much income may be needed at retirement to maintain your standard of living. The Facts About Income Tax Millions faithfully file their 1040 forms each April. But some things about federal income taxes may surprise you.