Convert Cubic inches to milliliters
1 cubic inch = 16.3871 milliliters · mL = in³ × 16.387064
When you need this conversion
This conversion goes from cubic inches, used for engine displacement and small volumes, to milliliters, used for beverages, medication, and recipe liquids. Both measure the same physical quantity, so the conversion is exact — the difference is which unit your source, tool, or region happens to use.
Cubic inches to milliliters conversion table
| Cubic inches (in³) | Milliliters (mL) |
|---|---|
| 1 in³ | 16.3871 mL |
| 2 in³ | 32.7741 mL |
| 3 in³ | 49.1612 mL |
| 5 in³ | 81.9353 mL |
| 10 in³ | 163.87 mL |
| 15 in³ | 245.81 mL |
| 20 in³ | 327.74 mL |
| 25 in³ | 409.68 mL |
| 50 in³ | 819.35 mL |
| 75 in³ | 1,229.03 mL |
| 100 in³ | 1,638.71 mL |
| 250 in³ | 4,096.77 mL |
| 500 in³ | 8,193.53 mL |
| 1,000 in³ | 16,387.06 mL |
The formula
mL = in³ × 16.387064Because both units measure volume, the conversion is a single multiplication by a fixed factor. That factor never changes, so the result is exact.
Convert the other way
Milliliters to cubic inches →Related volume conversions
- US cups to milliliters
- US fluid ounces to milliliters
- Milliliters to US cups
- Milliliters to US fluid ounces
- Liters to cubic meters
- Liters to US gallons
- Cubic meters to liters
- Cubic meters to cubic feet
- Cubic feet to cubic meters
- US gallons to liters
- Liters to milliliters
- Cubic meters to milliliters
Frequently asked questions
- How many milliliters are in a cubic inch?
- There are 16.3871 milliliters in 1 cubic inch. The formula is mL = in³ × 16.387064.
- How do you convert cubic inches to milliliters?
- Use the formula mL = in³ × 16.387064. For example, 10 cubic inches equals 163.87 milliliters.
- Is the cubic inches to milliliters conversion exact?
- Yes. Cubic inches and milliliters are both units of volume, related by an exact defined factor. Displayed results are rounded for readability.
- What is in³ short for?
- in³ is the standard symbol for cubic inch. mL is the symbol for milliliter.