How Many Cubic Inches Is My Tank

[pcurry18]

First off, i failed math...lol....my tank is six sided tank. Each side is 14 inches. The height is 30 inches. the length across is 24 inches in any direction. i need to know the cubic inches in order to determine the exact gallonage. Any help would be greatly appreciated.

 

[The-Wolf]

rather than bother with all that
just use this http/home.comcast.net/~jdieck1/volcalc.html