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. Related Content The Real Cost of a Vacation Home What if instead of buying that vacation home, you invested the money? Saving for Retirement This calculator can help you estimate how much you may need to save for retirement. Data Breach: Your Security To-Do List This article provides a checklist of steps to take if you experience a data breach.