Home › Forums › Refining Community › Gasoline Blending Calculator This topic contains 0 replies, has 1 voice, and was last updated by benjjatd 5 years, 3 months ago. Author Posts July 22, 2016 at 5:31 pm #22092 benjjatdParticipant Does anyone have an excel based gasoline blending calculator for octane, RVP, sulfur etc? I am trying to track one down, but Im not having any luck. It is for non commercial use. btd benjatd at gmail.com Author Posts You must be logged in to reply to this topic.