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 401(k) Plans Are Not Just for Big Businesses Many small businesses are one person businesses. What's My Potential Estate Tax? This calculator helps estimate your federal estate tax liability. The Cost of Procrastination Don't let procrastination keep you from pursuing your financial dreams and goals.