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 Message Thank you! Oops! Related Content Grantor Retained Annuity Trusts (GRATs) Explaining Grantor Retained Annuity Trusts (GRATs) and their benefit to estate strategy. What Can a Million Dollars Buy You? $1 million in a diversified portfolio could help finance part of your retirement. Understanding the SECURE Act 2.0 A timeline covering a few of the major provisions of the SECURE Act 2.0.