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 Managing the Risk of Outliving Your Money Steps to help you sustain and grow your retirement savings. Four Really Good Reasons to Invest There are four very good reasons to start investing. Do you know what they are? Timing Your Retirement This short video illustrates why knowing when to retire can be a crucial part of your strategy.