Cubic Inch to Milliliter Converter
Convert Cubic Inch (in³) to Milliliter (mL) instantly. 1 in³ = 16.387064 mL.
Volume Converter
40 units available
1 in³ = 16.387064 mL
Formula:
mL = in³ × 16.387064With your value: 1 in³ = 16.387064 mL
How big is that?
Everyday references on a logarithmic scale, all expressed in cubic inch so you can sanity-check the result.
Other Cubic Inch to Milliliter conversions
Cubic Inch to Milliliter Conversion Table
| Cubic Inch (in³) | Milliliter (mL) |
|---|---|
| 0.5 | 8.193532 |
| 1 | 16.387064 |
| 2 | 32.774128 |
| 5 | 81.93532 |
| 10 | 163.87064 |
| 15 | 245.80596 |
| 20 | 327.74128 |
| 25 | 409.6766 |
| 50 | 819.3532 |
| 100 | 1,638.7064 |
| 250 | 4,096.766 |
| 500 | 8,193.532 |
| 1000 | 16,387.064 |
Milliliter to Cubic Inch Conversion Table
| Milliliter (mL) | Cubic Inch (in³) |
|---|---|
| 0.5 | 0.030512 |
| 1 | 0.061024 |
| 2 | 0.122047 |
| 5 | 0.305119 |
| 10 | 0.610237 |
| 15 | 0.915356 |
| 20 | 1.220475 |
| 25 | 1.525594 |
| 50 | 3.051187 |
| 100 | 6.102374 |
| 250 | 15.255936 |
| 500 | 30.511872 |
| 1000 | 61.023744 |
Where these values come from
Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.
Cubic Inch (in³)
Volume
Derived from the cubic metre. The litre is exactly 10⁻³ m³; US and imperial capacity units are exact multiples fixed by statute.
Source: NIST Special Publication 811, Guide for the Use of the International System of Units
National Institute of Standards and Technology (US) · Reviewed 2026-07-01
Milliliter (mL)
Volume
Derived from the cubic metre. The litre is exactly 10⁻³ m³; US and imperial capacity units are exact multiples fixed by statute.
Source: NIST Special Publication 811, Guide for the Use of the International System of Units
National Institute of Standards and Technology (US) · Reviewed 2026-07-01
How to Convert Cubic Inch to Milliliter
To convert from Cubic Inch (in³) to Milliliter (mL), multiply the value by 16.387064.
Formula: mL = in³ × 16.387064
Reverse: in³ = mL × 0.0610237441
Step-by-Step Example
- Start with your value in Cubic Inch. For example: 5 in³
- Multiply by the conversion factor: 5 x 16.387064
- The result is: 81.93532 mL
About Cubic Inch
The cubic inch (in³) is a unit of volume and capacity. One cubic inch equals 0.016387064 litres. UnitConvertLab converts it against every other volume unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
Common uses: volume calculations, engineering and science, education.
About Milliliter
The milliliter equals one thousandth of a liter and is used for small liquid measurements.
Common uses: medicine dosage, cooking, chemistry.
Frequently Asked Questions
How many Milliliter are in 1 Cubic Inch?
There are exactly 16.387064 Milliliter in 1 Cubic Inch. This means the conversion factor from Cubic Inch to Milliliter is 16.387064.
What is the formula to convert Cubic Inch to Milliliter?
The formula to convert Cubic Inch to Milliliter is: mL = in³ × 16.387064. For example, to convert 10 Cubic Inch to Milliliter, you would multiply 10 by 16.387064.
What is a Cubic Inch?
The cubic inch (in³) is a unit of volume and capacity. One cubic inch equals 0.016387064 litres. UnitConvertLab converts it against every other volume unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.
What is a Milliliter?
The milliliter equals one thousandth of a liter and is used for small liquid measurements.
What are the common uses of Cubic Inch?
The Cubic Inch is commonly used in volume calculations, engineering and science, education.
Related Volume Conversions
Cite this page
UnitConvertLab. (2026). Cubic Inch to Milliliter converter. UnitConvertLab. Retrieved from https://unitconvertlab.com/convert/cubic_inch-to-milliliter