Convert 5 Cubic kilometer to Gallon (US): 5 Cubic kilometer in Gallon (US)
This calculator allows you to convert from Cubic kilometer to Gallon (US) and in a reverse direction. To convert from Cubic kilometer to Gallon (US), enter the amount of Cubic kilometer into the first input and to convert from Gallon (US) to Cubic kilometer, enter the amount of Gallon (US) into the second input.
5 Cubic kilometer equal 1320860261790.8 Gallon (US).
Every 1 Cubic kilometer = 264172052358.15 Gallon (US)
and so, 5 Cubic kilometer = 5 multiplied by 264172052358.15 = 1320860261790.8 Gallon (US).
Gallon (US)
What is gallon?
The gallon is an important unit of volume. It is used in both the US customary units and the British imperial systems of measurement. An important thing to notice is that the size of gallon differs between different systems.
There are main 3 sizes of gallon:
the imperial gallon defined as 4.54609 liters, used mainly in the United Kingdom and Canada.
the US gallon defined as 231 cubic inches, used in the US and some Latin American.