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Former Bob Jonkman -- Please use the new server at https://gs.jonkman.ca (bobjonkmanformer)'s status on Thursday, 31-Aug-2017 20:13:58 EDT Former Bob Jonkman -- Please use the new server at https://gs.jonkman.ca A few years ago some friends calculated the cost of gasoline, based on the (fixed) cost of refining and the (variable) price of a barrel of crude. You can make a rough guess that the price of gas in cents/litre should be 2x the price of crude in dollars/bbl.