Volume units calculator & converter tool
Inch3 Conversions Table
Equivalent of 18 Cubic inch: |
1.0984273937052 Cubic centimeter |
1098427.3937052 cubic meter |
38790963.408698 Cubic foot |
4993.5497902492 Gallons(UK) |
4158.0000175748 Gallons(US) |
109.84273937052 Liter |
839808.80406643 Cubic yard |
1039.1123144451 Quart |
519.55615722255 Pint |
260.32729230813 Cup |
32.484891741437 OZ US Fluid Ounce |
Inch3 / Yard3 Units Definition
Cubic inch
The cubic inch (“cubic inch” in English, or “ci”) is used as a unit of volume in the United States. It is equal to 16,387,064 cubic centimeters. A gallon is by definition 231 cubic inches.
Cubic yard
The cubic yard (denoted yd³) is a unit of volume measurement used mainly in the United States and the United Kingdom. A cubic yard is defined as the volume of a cube with each side measuring one yard. In other words, if a cube has dimensions of 1 yard long, 1 yard wide, and 1 yard high, its volume is equivalent to 1 cubic yard. In metric terms, one cubic yard is approximately 0.7645549 cubic meters.