Quickly find the amount of water that's in your aquarium, all shapes and sizes! Convert water volumes, aquarium temperatures, and water hardness too.
Metric conversion for volume and temperature measurements as well as conversion for hardness equivalents. The aquarium volume calculator will let you quickly determine how much water your aquarium holds, whether it is a rectangular tank, a hexagon, or a round aquarium.
The other quick calculators will help you convert water amounts between liters and gallons, aquarium temperatures between celsius and fahrenheit, and water hardness too.
Fahrenheit - Centigrade
Water Hardness - dKH - PPM - meq/l
US Gallon - UK Gallon - Liter