How to convert cubic inches to milliliters
To convert a measurement in cubic inches to milliliters, multiply the value by 16.387064. The conversion factor comes from the relationship between both units and the liter.
For example, to convert 5 in³ to milliliters: 5 × 16.387064 = 81.93532 mL.
What is a cubic inch?
A cubic inch is an imperial and US customary unit of volume equal to the space of a cube one inch on each side, exactly 16.387064 milliliters. The cubic inch was the traditional way to express American engine displacement (e.g. a '350 cubic inch' V8) before the metric liter became common. It remains in use in US manufacturing and packaging.
Common uses of cubic inches include: Classic and American V8 engine displacement; Packaging and box volume in the US; Woodworking and material volume; Compressor and pump specifications.
What is a milliliter?
A milliliter is a metric unit of volume equal to one thousandth of a liter (0.001 L) and equal to one cubic centimeter. The milliliter derives from the liter with the Latin prefix 'mille' (thousand). It is the standard small-volume unit in medicine, cooking, and laboratories worldwide, interchangeable with the cubic centimeter (cc).
Common uses of milliliters include: Medicine and syrup dosages; Recipe liquid measurements; Cosmetics and perfume volumes; Laboratory and chemistry work.
Cubic Inches to milliliters worked examples
Here are some common values converted:
1 in³ = 16.387064 mL 5 in³ = 81.93532 mL 10 in³ = 163.87064 mL 50 in³ = 819.3532 mL 100 in³ = 1,638.7064 mL
Frequently asked questions
How many milliliters are in one cubic inch?
One cubic inch (in³) equals 16.387064 milliliters (mL). Multiply any value in cubic inches by 16.387064 to convert to milliliters.
How do I convert cubic inches to milliliters?
Multiply the value in cubic inches by 16.387064. For example, 5 in³ × 16.387064 = 81.93532 mL.
How do I convert milliliters to cubic inches?
Multiply the value in milliliters by 0.061023744095, or divide by 16.387064. Use the swap button on the converter above to reverse the direction.
Is the cubic inch to milliliter conversion exact?
Conversions between metric volumes are exact by definition. US and imperial volumes are defined exactly relative to the liter, so these factors are exact.
What is the formula for cubic inches to milliliters?
The formula is: mL = in³ × 16.387064. This comes from the definition of both units relative to the liter.