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fish tank

Thu Nov 03, 2005 8:22 am

hello, my name is sarah from calgary canada. i just aquired a fish tank that is 3ft (36inches) long by 1 1/2 ft thick (18 inches) and 2ft(24 inches) deep. How many gallons is it. Thanks for the help. :oops: :D

Re: fish tank

Thu Nov 03, 2005 8:04 pm

sarah wrote:hello, my name is sarah from calgary canada. i just aquired a fish tank that is 3ft (36inches) long by 1 1/2 ft thick (18 inches) and 2ft(24 inches) deep. How many gallons is it. Thanks for the help. :oops: :D


Imperial or US gallons?

The volume of a rectangular solid is V = lwh
so V = 36" x 24" x 18 " = 15552 in³
NOTE: The volume of water it will hold is based on the inside, not the outside dimensions)

A US gallon is 231 in³, so 15552/231 = 67.3 US gallons.

An Imperial gallon is 277.42 in³, so 56.1 Imp. gallons.

I thought Canada was metric? (It's 255 L)

More info

List of all units you can convert online
Metric conversion
Convert pounds to gallons
Convert grams to cups
Grams to milliliters
Imperial vs US Customary
History of measurement