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 Bi-Weekly Payments This calculator estimates the savings from paying a mortgage bi-weekly instead of monthly. Comparing Investments This calculator compares the net gain of a taxable investment versus a tax-favored one. Creative Ways to Motivate Your Employees Five creative (and inexpensive) ideas for motivating your employees.