Aquarium Calculators

Aquarium Volume Calculator

The websites below contain aquarium volume calculators and other tools useful for fish tank equations. Accurately determining your aquarium volume will allow the correct dosage for medications, chlorine neutralisers and hardness compounds.

Even with the help of an aquarium volume calculator you will have to make corrections. When inputting the dimensions be sure to measure the height of the water rather than the entire aquarium height.

The aquarium substrate and any aquarium decorations will also skew the results by taking up part of the aquarium volume. For the most accurate result measure the amount of water displaced by the objects when submerged. Alternately you can make a fair estimate of the volume and subtract this from the total.