How to figure out how many gallons..

[mattyp]

Hello I can get acrylic really really cheap, and I want to build a 30 gallon cube tank. Is there a formula out there to figure out the L/W/H ?

 

[Anonymous]

L X W X H (all in inches) divided by 231=US gallons.

Or L X W X H (in feet) X 7.5=US gallons.

 

[Anonymous]

You sure about that second one their Matt? 2'x2'x2' = 8, there's no way that second one is just over 1 gallon.

 

[Anonymous]

2' x 2' x 2' = 8
8 x 7.5 = 60

How did you get 1?

 

[mattyp]

awesome thank you

 

[Anonymous]

2' x 2' x 2' = 8
8 x 7.5 = 60

How did you get 1?

Yeah. Times, not divided by, there, physics boy.

 

[Anonymous]

hehe
werps

 

[Thelonious]

Here is a nifty web calculator I found online. Will even calculate Hex's



http://animal-world.com/encyclo/information/calculate.htm