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 You May Need to Make Estimated Tax Payments If… Have income that isn’t subject to tax withholding? Or insufficient withholdings? You may have to pay estimated taxes. Coaches Coaches have helped you your whole life, in ways big and small. We'd like to be one of them. Estate Strategies of the Rich and Famous The examples of famous celebrities underline the need for a clear estate strategy.