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 | Related Content How to Spend Smart to Improve Cash Flow Congratulations — your business is profitable! Have you considered how much of those profits to reinvest in your business? Retirement and Quality of Life Asking the right questions about how you can save money for retirement without sacrificing your quality of life. Saving for Retirement This calculator can help you estimate how much you may need to save for retirement.