3785.4 cubic cm per gallon.
Volume of a cylinder equals (pi X r^2)Xheight
=50240 cubic cm
Divide by 3785.4 cubic cm per gallon=13.27 gallons
You just have to know which measurement is which, diameter or height, to figure out other volumes.
Example: 40 X 35cm.
If 35 is your height, your size would be (3.14X20X20X35)/3785.4=11.61 gallons
If 35 is your Diameter, your size would be (3.14X17.5X17.5X40)/3785.4=10.16 gallons
Anybody can be a rockstar when the rest of the room is wearing helmets and drooling on themselves.
FERMENTING: Heady Topper Clone?
CONDITIONING: 40 gallons KBS clone in a Jim Beam Barrel (since 11/24/12)
DRINKING: Smoked Robust Porter, Orange Coriander Pale Ale #5
THINKING: first foray into lagers?
Originally Posted by dfc
Things are going great too. I think I've only punched her in the face 3 times!