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 Question Thank you! Oops! Related Content Disability Income This calculator estimates your chances of becoming disabled and your potential need for disability insurance. Choosing a Business Structure Entrepreneurs all face the same question, “Which business structure should I adopt?” The Long Run: Women and Retirement For women, retirement strategy is a long race. It’s helpful to know the route.