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 | Related Content Saving for College 101 Here’s a crash course on saving for college. Spotting Credit Trouble The wise use of credit is a critical skill. These 10 questions will help you assess your skill level. Doubling Your Money This calculator demonstrates the power of compound interest.