ORIGINAL: herwin
About 13000+ tons of fuel transferred prior to the attack run, 13500 afterwards, refueling during and after the return trip was about 34000 tons, total fuel used was about 64000 tons. Kaga, Zuikaku, and Shokaku made the trip without refuelling; the rest refuelled on a regular basis. Fleet bunkerage capacity was 56000+ tons, with another 3000 tons of fuel in drums etc. If Halsey had caught the replen TF on the 7th, there was enough fuel left to make Truk if the destroyers were refuelled from the heavy ships (an ad-hoc manoeuvre in the IJN). The destroyers used 56% of their fuel bunkerage and the cruisers, Akagi, Soryu, and Hiryu used about 35% of their fuel bunkerage for the attack run.
What glen offered up in our dischion of this subject:
So to distill it down, to the simplest of terms, when KB and their atendent tankers returned home they had used slightly less than half the fuel they had started with.(me)
That is my guess, yes – about 60,000 tons remaining of about 125,000. That does not include the Wake Island diversion, but assumes all units return to Japan. Kido Butai’s logistic leash was its bombs and avgas, not fuel. (glenn)
Which means the Tankers at Games start would still be prety much full. And their would be plenty of fuel again for a few days at Pearl.