18x18x18 Tank how many gallons?

I just bought a new 18x18x18 tank, and I was just wondering approximatly how many gallons that is, or if anyone could tell me how to figure out how many gallons it would be. Thanks

-mike

 

20 g tall... i believe..


(lol plus i measured it in relavence to my 20g long.) i believe i am right.

 

Cool thanks.

 

length X width X height divided by 231 = gallons

18" X 18" X 18" = 5832 divided by 231 = 25.24 gallons

 

I was close!

 

thanks guys

 

thanks my tank is the same size and i didnt know how many gallons it was

 

wow if that formula is correct then my tank is about 70g

 

(1 cubic in = 0.004329004 US gallons or 0.003604649 UK gallons) 25.24675 US gallons and 21.02231 UK gallons