Enter the aquarium length (in), the aquarium width (in), and the aquarium depth (in) into the Aquarium Volume Calculator. The calculator will evaluate and display the Aquarium Volume.

## Aquarium Volume Formula

The following formula is used to calculate the Aquarium Volume.

AV = AL * AW * WD /231

• Where AV is the Aquarium Volume (gallons)
• AL is the aquarium length (in)
• AW is the aquarium width (in)
• WD is the aquarium depth (in)

## How to Calculate Aquarium Volume?

The following example problems outline how to calculate Aquarium Voume.

Example Problem #1

1. First, determine the aquarium length (in).
1. The aquarium length (in) is given as 20.
2. Next, determine the aquarium width (in).
1. The aquarium width (in) is calculated as: 15.
3. Next, determine the aquarium depth (in).
1. The aquarium depth (in) is found to be: 15.
4. Finally, calculate the Aquarium Volume using the formula above:

AV = AL * AW * WD /231

Inserting the values from above yields:

AV = 20* 15 * 15 /231 = 19.48 (gallons)

Example Problem #2

The variables needed for this problem are provided below:

aquarium length (in) = 16

aquarium width (in) = 18

aquarium depth (in) = 10

Entering these values and solving gives:

AV = 16 * 18 * 10 /231 = 12.467 (gallons)