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 Questions to Ask About Medicare Take the guesswork out of your IEP or SEP with this helpful article. When Life Insurance Becomes Taxable Life insurance proceeds are generally tax-free. But not in all cases. The Pre-Retirement Checklist This checklist can give you a quick snapshot of how prepared you are.