I wouldn't get inflation numbers from a third party source. However, this site seems to have been broken for quite a while: https://www.bls.gov/data/inflation_

I wouldn't get inflation numbers from a third party source. However, this site seems to have been broken for quite a while: https://www.bls.gov/data/inflation_calculator.htm https://www.bls.gov/data/inflation_calculator.htm In any case, I still don't think gas is down to those prices, even with your inflation factor.