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 Why do Renters Have to Save More? How much more would retirement cost if you owned your home rather than rented? It could actually be several times less. Saving for Retirement This calculator can help you estimate how much you may need to save for retirement. Estimate Your RMD Help determine the required minimum distribution from an IRA or other qualified retirement plan.