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 9 Facts About Social Security There are things about Social Security that might surprise you. Questions to Ask About Medicare Take the guesswork out of your IEP or SEP with this helpful article. What Is My Current Cash Flow? Assess whether you are running “in the black” or “in the red” each month.