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 Understanding Homeowners Insurance Purchasing homeowners insurance is critical for protecting your home. Put It in a Letter A letter of instruction provides additional and more personal information regarding your estate. Home Mortgage Deduction Use this calculator to assess the potential benefits of a home mortgage deduction.