Online calculator to convert cubic millimeters to cubic inches (mm3 to in3) with formulas, examples, and tables. Our conversions provide a quick and easy way to convert between Volume units.
Conversion Calculator
Enter your value in the conversion calculator below.
Convert mm3 to in3
TIP: If the result of your conversion is 0, try increasing the "Decimals".
Conversion Definitions
The following is a list of definitions relating to conversions between cubic millimeters and cubic inches.
What is a cubic millimeter (mm3)?
A cubic millimeter is a unit of volume in the Metric System. The symbol for cubic millimeter is mm3. There are 16,387.064 cubic millimeters in a cubic inch. The International spelling for this unit is cubic millimetre.
What is a cubic inch (in3)?
A cubic inch is a unit of volume in both US Customary Units as well as the Imperial System. The symbol for cubic inch is in3. There are 0.00006102 cubic inches in a cubic millimeter.
Conversion Formula
Let's take a closer look at the conversion formula so that you can do these conversions yourself with a calculator or with an old-fashioned pencil and paper.
The formula to convert from mm3 to in3 is:
in3 = mm3 ÷ 16,387.064
Conversion Example
Next, let's look at an example showing the work and calculations that are involved in converting from cubic millimeters to cubic inches (mm3 to in3).
Cubic Millimeter to Cubic Inches Conversion Example
Task: Convert 200 cubic millimeters to cubic inches (show work) Formula: mm3 ÷ 16,387.064 = in3 Calculations: 200 mm3 ÷ 16,387.064 = 0.01220475 in3 Result: 200 mm3 is equal to 0.01220475 in3
Conversion Table
For quick reference purposes, below is a conversion table that you can use to convert from mm3 to in3.
Cubic Millimeters to Cubic Inches Conversion Chart
| cubic millimeters (mm3) | cubic inches (in3) |
|---|---|
| 1 mm3 | 0.00006102 in3 |
| 2 mm3 | 0.00012205 in3 |
| 3 mm3 | 0.00018307 in3 |
| 4 mm3 | 0.00024409 in3 |
| 5 mm3 | 0.00030512 in3 |
| 6 mm3 | 0.00036614 in3 |
| 7 mm3 | 0.00042717 in3 |
| 8 mm3 | 0.00048819 in3 |
| 9 mm3 | 0.00054921 in3 |
| 10 mm3 | 0.00061024 in3 |
| 20 mm3 | 0.00122047 in3 |
| 30 mm3 | 0.00183071 in3 |
| 40 mm3 | 0.00244095 in3 |
| 50 mm3 | 0.00305119 in3 |
| 75 mm3 | 0.00457678 in3 |
| 100 mm3 | 0.00610237 in3 |
| 250 mm3 | 0.01525594 in3 |
| 500 mm3 | 0.03051187 in3 |
| 750 mm3 | 0.04576781 in3 |
| 1,000 mm3 | 0.06102374 in3 |
| 2,500 mm3 | 0.15255936 in3 |
| 5,000 mm3 | 0.30511872 in3 |
| 7,500 mm3 | 0.45767808 in3 |
| 10,000 mm3 | 0.61023744 in3 |
| 25,000 mm3 | 1.5255936 in3 |
| 50,000 mm3 | 3.0511872 in3 |
| 75,000 mm3 | 4.57678081 in3 |
| 100,000 mm3 | 6.10237441 in3 |
| 250,000 mm3 | 15.25593602 in3 |
Related Units
The following tables provide a summary of the Volume units (both Fluid Volume units and Cubic Volume units) within their respective measurement systems.
Fluid Volume Units
| Unit | Symbol | Measurement System |
|---|---|---|
| US teaspoons | US tsp | US Customary Units |
| US tablespoons | US tbsp | US Customary Units |
| US fluid ounces | US fl oz | US Customary Units |
| US cups | US cup | US Customary Units |
| US pints | US pt | US Customary Units |
| US quarts | US qt | US Customary Units |
| US gallons | US gal | US Customary Units |
| Imperial teaspoons | Imperial tsp | Imperial System |
| Imperial tablespoons | Imperial tbsp | Imperial System |
| Imperial fluid ounces | Imperial fl oz | Imperial System |
| Imperial pints | Imperial pt | Imperial System |
| Imperial quarts | Imperial qt | Imperial System |
| Imperial gallons | Imperial gal | Imperial System |
| nanoliters | nL | Metric System |
| microliters | μL | Metric System |
| milliliters | mL | Metric System |
| centiliters | cL | Metric System |
| deciliters | dL | Metric System |
| liters | L | Metric System |
| decaliters | daL | Metric System |
| hectoliters | hL | Metric System |
| kiloliters | kL | Metric System |
| megaliters | ML | Metric System |
Note: There is a difference between US Customary Units and the Imperial System for volume conversions. The US gallon contains 128 US fluid ounces, whereas the Imperial gallon contains 160 Imperial fluid ounces.
Cubic Volume Units
| Unit | Symbol | Measurement System |
|---|---|---|
| cubic inches | in3 | US Customary Units/Imperial System |
| cubic feet | ft3 | US Customary Units/Imperial System |
| cubic yards | yd3 | US Customary Units/Imperial System |
| cubic miles | mi3 | US Customary Units/Imperial System |
| cubic millimeters | mm3 | Metric System |
| cubic centimeters | cm3 | Metric System |
| cubic decimeters | dm3 | Metric System |
| cubic meters | m3 | Metric System |
| cubic decameter | dam3 | Metric System |
| cubic kilometer | km3 | Metric System |
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