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 Immediate vs. Deferred Annuities Looking forward to retirement? It's critical to understand the difference between immediate and deferred annuities. The Long Run: Women and Retirement For women, retirement strategy is a long race. It’s helpful to know the route. Bi-Weekly Payments This calculator estimates the savings from paying a mortgage bi-weekly instead of monthly.