Convert Cubic Inches (in³) to Milliliters (mL)

1 cubic inch equals 16.3871 milliliters.

Formula: mL = in³ × 16.3871

Cubic Inch to Milliliter Converter

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How to Convert Cubic Inch to Milliliter

1 cubic inch = 16.3871 milliliters

Milliliter = Cubic Inch × 16.3871

Example: 1 in³ × 16.3871 = 16.3871 mL

Reverse Conversion

To convert milliliters back to cubic inches:

  • Remember, 1 milliliter equals 0.0610237 cubic inches.
  • To convert 16.3871 mL to in³, multiply 16.3871 x 0.0610237, resulting in 1 in³.

Common Cubic Inch to Milliliter Conversions

Cubic Inch to Milliliter (Part 1)
Cubic Inch Milliliter Actions
1 cubic inch 16.3871 milliliters
5 cubic inches 81.9353 milliliters
10 cubic inches 163.871 milliliters
25 cubic inches 409.677 milliliters
Cubic Inch to Milliliter (Part 2)
Cubic Inch Milliliter Actions
50 cubic inches 819.353 milliliters
100 cubic inches 1638.71 milliliters
500 cubic inches 8193.53 milliliters
1000 cubic inches 16387.1 milliliters

Cubic inches to milliliters Conversion Table

Reference table with common cubic inches to milliliters conversions. All values calculated with high precision.

Cubic Inches to Milliliters Table
0.0001 to 12

Cubic inches Milliliters Actions
0.0001 in³ 0.00163871 mL
0.00025 in³ 0.00409677 mL
0.0005 in³ 0.00819353 mL
0.001 in³ 0.0163871 mL
0.0025 in³ 0.0409677 mL
0.005 in³ 0.0819353 mL
0.01 in³ 0.163871 mL
0.025 in³ 0.409677 mL
0.05 in³ 0.819353 mL
0.1 in³ 1.63871 mL
14 in³ 4.09677 mL
12 in³ 8.19353 mL

Cubic Inches to Milliliters Table
1 to 100000

Cubic inches Milliliters Actions
1 in³ 16.3871 mL
2 12 in³ 40.9677 mL
5 in³ 81.9353 mL
10 in³ 163.871 mL
25 in³ 409.677 mL
50 in³ 819.353 mL
100 in³ 1638.71 mL
250 in³ 4096.77 mL
500 in³ 8193.53 mL
1000 in³ 16387.1 mL
2500 in³ 40967.7 mL
5000 in³ 81935.3 mL
10000 in³ 163871 mL
25000 in³ 409677 mL
50000 in³ 819353 mL
100000 in³ 1638710 mL

Milliliters to Cubic Inches Table
0.01 to 50

Milliliters Cubic inches Actions
0.01 mL 0.000610237 in³
0.025 mL 0.00152559 in³
0.05 mL 0.00305119 in³
0.1 mL 0.00610237 in³
14 mL 0.0152559 in³
12 mL 0.0305119 in³
1 mL 0.0610237 in³
2 12 mL 0.152559 in³
5 mL 0.305119 in³
10 mL 0.610237 in³
25 mL 1.52559 in³
50 mL 3.05119 in³

Milliliters to Cubic Inches Table
100 to 10000000

Milliliters Cubic inches Actions
100 mL 6.10237 in³
250 mL 15.2559 in³
500 mL 30.5119 in³
1000 mL 61.0237 in³
2500 mL 152.559 in³
5000 mL 305.119 in³
10000 mL 610.237 in³
25000 mL 1525.59 in³
50000 mL 3051.19 in³
100000 mL 6102.37 in³
250000 mL 15255.9 in³
500000 mL 30511.9 in³
1000000 mL 61023.7 in³
2500000 mL 152559 in³
5000000 mL 305119 in³
10000000 mL 610237 in³

Definition of Cubic Inch

cubic inch: A Unit of Measurement for Volume

The cubic inch (abbreviated as "in³") is a unit of measurement used to quantify volume. It represents the volume of a cube with sides that are each one inch in length. Cubic inches are commonly used in various industries and everyday life for measuring small volumes of objects or spaces.

Conversions to Other Units of Measurement:

  1. Cubic Feet (cu ft): 1 cubic inch is equal to approximately 0.000578704 cubic feet. For example, the volume of a small container measuring 100 cubic inches would be equivalent to approximately 0.05787 cubic feet.
  2. Cubic Centimeters (cm³): 1 cubic inch is equal to approximately 16.3871 cubic centimeters. This conversion is commonly used in engineering and manufacturing for small-scale volume measurements. For instance, a small engine with a displacement of 100 cubic inches would have a displacement of approximately 1638.71 cubic centimeters.
  3. Cubic Meters (m³): 1 cubic inch is equal to approximately 0.0000163871 cubic meters. This conversion is useful for scientific and engineering calculations involving very small volumes. For example, a sample with a volume of 1 cubic inch would have a volume of approximately 0.0000163871 cubic meters.
  4. Liters (L): 1 cubic inch is equal to approximately 0.0163871 liters. This conversion is commonly used in cooking and food measurements. For example, a recipe requiring 100 cubic inches of a liquid would need approximately 1.63871 liters.
  5. Fluid Ounces (fl oz): 1 cubic inch is equal to approximately 0.554113 fluid ounces. This conversion is used in fluid dynamics and cooking for precise volume measurements. For instance, a container with a volume of 50 cubic inches would hold approximately 27.70565 fluid ounces.

Definition of Milliliter

milliliter: A Unit of Measurement for Volume

The milliliter (abbreviated as "ml" or "mL") is a metric unit of volume measurement equal to one-thousandth of a liter. It is commonly used to measure small quantities of liquids or substances in various fields, including chemistry, pharmacy, cooking, and medicine.

Conversions to Other Units of Measurement:

  1. Liters (L): 1 milliliter is equal to 0.001 liters. For example, a bottle containing 500 milliliters of water would be equivalent to 0.5 liters.
  2. Cubic Centimeters (cm³): 1 milliliter is equal to 1 cubic centimeter. This conversion is often used interchangeably, especially in scientific and medical contexts where precise volume measurements are required.
  3. Fluid Ounces (fl oz): 1 milliliter is approximately equal to 0.033814 fluid ounces. This conversion is commonly used in cooking and beverage measurements. For instance, a medicine dropper with a capacity of 10 milliliters would hold approximately 0.33814 fluid ounces of liquid.
  4. Gallons (gal): 1 milliliter is approximately equal to 0.000264172 gallons. This conversion is useful for understanding volumes on a larger scale, such as in manufacturing or chemical processing. For example, a chemical tank containing 10,000 milliliters of solution would be equivalent to approximately 2.64 gallons.
  5. Pints (pt): 1 milliliter is approximately equal to 0.00211338 pints. This conversion is commonly used in the beverage industry. For instance, a bottle of beer with a volume of 355 milliliters would be equivalent to approximately 0.750249 pints.

The milliliter is a standard unit of volume measurement in the metric system and is derived from the liter. It is widely used due to its convenience for measuring small volumes accurately.

About the Milliliter

Facts & Uses

  • 1 mL = 1 cm³ exactly — the foundational link between length and volume in the metric system.
  • Standard unit for medical dosing (injections, oral syringes), laboratory work, and cosmetics packaging (perfumes, serums, contact lens solutions).
  • Cooking outside the US uses milliliters for recipe precision: 5 mL = 1 metric teaspoon, 15 mL = 1 metric tablespoon.
  • Beverages: 330 mL standard can, 250 mL wine glass pour, 500 mL pint bottle, 750 mL wine bottle.

Curiosities

  • The cubic centimeter (cc) is identical to the milliliter — engine displacement and medical syringes still often use cc, especially in older specifications.
  • 1 mL of water at 4 °C weighs almost exactly 1 gram — the kitchen approximation that makes metric cooking so simple.
  • A standard medication drop is approximately 0.05 mL (1/20 mL); 20 drops ≈ 1 mL is the conventional pharmacy ratio.
  • Approximate equivalents: 1 mL ≈ 0.0338 fl oz (US) ≈ 0.2 metric tsp ≈ 0.03527 imperial fluid ounces.

Sources

Frequently Asked Questions

How many milliliters are in one cubic inch?

One cubic inch equals 16.3871 milliliters. To convert, multiply the cubic inch value by 16.3871. For the reverse, divide the milliliter value by 16.3871 (or multiply by 0.0610237).

What is 10 cubic inches in milliliters?

10 cubic inches = 163.87 milliliters. This is one of the most commonly searched conversions for this pair.

How precise is the cubic inch-to-milliliter conversion?

The factor 16.3871 is accurate to 6 significant figures, derived from international measurement standards. Our calculator uses full precision internally.

Looking for the reverse? Convert Milliliter to Cubic Inch

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Conversion factors verified against NIST, BIPM, ISO 80000-3 1 US gallon = 3.785411784 L (exact, US customary). Last reviewed: March 2026
Adilson Fernandes By Adilson Fernandes
Tiago Fernandes Reviewed by Tiago Fernandes

All unit conversions on CoolConversion use conversion factors defined or documented by internationally recognised standards bodies (such as ISO and NIST), including both SI and non-SI units.