What is cubic metre?

A cubic metre is the SI unit of volume, equal to a cube with one-metre sides. It is used in construction, water supply, industrial gas storage, and large-scale fluid measurement.

What is US gallon?

A US gallon is a volume unit equal to 128 US fluid ounces, or approximately 3.785 litres. It is the standard unit for fuel, milk, and other liquid products in the United States.

Worked examples

1 cubic metre = 264.17205236 US gallon

1 US gallon = 3.78541178 litre

More Volume conversions

• Convert cubic metre to litre
• Convert cubic metre to millilitre
• Convert cubic metre to US gallon
• Convert cubic metre to Imperial gallon
• Convert cubic metre to US fluid ounce
• Convert cubic metre to Imperial fluid ounce
• Convert cubic metre to teaspoon (metric)
• Convert cubic metre to tablespoon (metric)
• Convert cubic metre to cubic centimetre