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.

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## 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**

- First, determine the aquarium length (in).
- The aquarium length (in) is given as 20.

- Next, determine the aquarium width (in).
- The aquarium width (in) is calculated as: 15.

- Next, determine the aquarium depth (in).
- The aquarium depth (in) is found to be: 15.

- 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)