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 Estimate Your RMD Help determine the required minimum distribution from an IRA or other qualified retirement plan. Universal Life Insurance Universal life insurance is permanent insurance with a flexible premium. Here's how it works. Redefining Retirement Planning Millennials are redefining retirement planning.