Estimate Gallons Per Hour Used on a Marine Engine

Below is a form that can be used to give a rough idea of the amount of fuel a marine engine uses per hour. The formula was based on reading various forums and formulas to estimate it. It is only estimate, if anyone would like more calculations added to this form or any input on the results email me: eric@sitesprout.net. If you send me a formula with enough description that I can figure it out, I'll be happy to put it on this page.