Online calculator to convert cubic kilometers to cubic millimeters (km3 to mm3) 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 km3 to mm3
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 kilometers and cubic millimeters.
What is a cubic kilometer (km3)?
A cubic kilometer is a unit of volume in the Metric System. The symbol for cubic kilometer is km3. There are 0.000000000000000001 cubic kilometers in a cubic millimeter. The International spelling for this unit is cubic kilometre.
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 1,000,000,000,000,000,000 cubic millimeters in a cubic kilometer. The International spelling for this unit is cubic millimetre.
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 km3 to mm3 is:
mm3 = km3 x 1,000,000,000,000,000,000
Conversion Example
Next, let's look at an example showing the work and calculations that are involved in converting from cubic kilometers to cubic millimeters (km3 to mm3).
Cubic Kilometer to Cubic Millimeter Conversion Example
Task: Convert 4 cubic kilometers to cubic millimeters (show work) Formula: km3 x 1,000,000,000,000,000,000 = mm3 Calculations: 4 km3 x 1,000,000,000,000,000,000 = 4,000,000,000,000,000,000 mm3 Result: 4 km3 is equal to 4,000,000,000,000,000,000 mm3
Conversion Table
For quick reference purposes, below is a conversion table that you can use to convert from km3 to mm3.
Cubic Kilometers to Cubic Millimeters Conversion Chart
| cubic kilometers (km3) | cubic millimeters (mm3) |
|---|---|
| 1 km3 | 1,000,000,000,000,000,000 mm3 |
| 2 km3 | 2,000,000,000,000,000,000 mm3 |
| 3 km3 | 3,000,000,000,000,000,000 mm3 |
| 4 km3 | 4,000,000,000,000,000,000 mm3 |
| 5 km3 | 5,000,000,000,000,000,000 mm3 |
| 6 km3 | 6,000,000,000,000,000,000 mm3 |
| 7 km3 | 7,000,000,000,000,000,000 mm3 |
| 8 km3 | 8,000,000,000,000,000,000 mm3 |
| 9 km3 | 9,000,000,000,000,000,000 mm3 |
| 10 km3 | 10,000,000,000,000,000,000 mm3 |
| 20 km3 | 20,000,000,000,000,000,000 mm3 |
| 30 km3 | 30,000,000,000,000,000,000 mm3 |
| 40 km3 | 40,000,000,000,000,000,000 mm3 |
| 50 km3 | 50,000,000,000,000,000,000 mm3 |
| 75 km3 | 75,000,000,000,000,000,000 mm3 |
| 100 km3 | 100,000,000,000,000,000,000 mm3 |
| 250 km3 | 250,000,000,000,000,000,000 mm3 |
| 500 km3 | 500,000,000,000,000,000,000 mm3 |
| 750 km3 | 750,000,000,000,000,000,000 mm3 |
| 1,000 km3 | 1,000,000,000,000,000,000,000 mm3 |
| 2,500 km3 | 2,500,000,000,000,000,000,000 mm3 |
| 5,000 km3 | 5,000,000,000,000,000,000,000 mm3 |
| 7,500 km3 | 7,500,000,000,000,000,000,000 mm3 |
| 10,000 km3 | 10,000,000,000,000,000,000,000 mm3 |
| 25,000 km3 | 25,000,000,000,000,000,000,000 mm3 |
| 50,000 km3 | 50,000,000,000,000,000,000,000 mm3 |
| 75,000 km3 | 75,000,000,000,000,000,000,000 mm3 |
| 100,000 km3 | 100,000,000,000,000,000,000,000 mm3 |
| 250,000 km3 | 250,000,000,000,000,000,000,000 mm3 |
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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