Conversions and Aquarium Volume Calculator

 
Centimeters (CM) To Inches Or Vice Versa
 

CM
Inches

 

 
Temperature Conversions Fahrenheit to Celcius Or Vice Versa
 

Fahrenheit:
Celsius:

 

 
Gallons to Litres Conversion
 

Your tank's Capacity (gallons):
Your tank holds aproximately:	Litres

 
Litres to Gallons Conversion
 

Your tank's Capacity (Litres):
Your tank holds aproximately:	Gallons

Imperial/Standard Calculations

 
How many gallons does your tank really hold? (Standard/Imperial)
 

Your tanks Length (inches):
Your tanks Width (inches):
Your tanks Depth (inches):
Your tank holds aproximately:	Gallons

 

 
If Your Tank Is Round Or Octagonal
 

Your tank's Diameter (inches):
Your tank's Depth (inches):
Your tank holds aproximately:	Gallons

 
Your tank weighs... (Standard/Imperial)
 

Your Tank's Capacity (gallons):
Your tank weighs aproximately:	Pounds

S.I./Metric Calculations

 
If your tank is square (S.I./Metric measurements)
 

Your tank's Length (centimetres):
Your tank's Width (centimetres):
Your tank's Depth (centimetres):
Your tank holds aproximately:	litres

The equation is simple: Length X width X height = the tank volume, in Cubic Centimetres. One Cubic centimetre = 1 mililitre, and 1000 mililitres is a litre, so 1000 CC's is one litre.
 
If Your Tank Is Round Or Octagonal (S.I./Metric Measurements)
 

Your tank's Diameter (centimetres):
Your tank's Depth (centimetres):
Your tank holds aproximately:	Litres

 
Your tank weighs... (Metric/SI)
 

Your Tank's Capacity (Litres):
Your tank weighs aproximately:	Kilogrammes

(i.e.)

1 litre = 1 Kilogram

Yeah, that simple. The Metric System rocks my socks.