A **cubic kilometer****(km³**) is a unit of volume that is often used to describe large quantities of material or space, e.g. the volume of water in large lakes or the volume of earth in large mines. **One km³ corresponds to one trillion or 10¹² m³.**

## Calculator

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- Enter the number of cubic kilometers in the calculator.
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## Conversion to other units

When working with such large volumes, it may be necessary to convert them into other units.

### Cubic kilometer to cubic meter

1 cubic kilometer = 1,000,000,000,000 cubic meters (m³)

### Cubic kilometer in cubic decimeters (liters)

1 cubic kilometer = 1,000,000,000,000,000 liters

### Cubic kilometer in cubic centimeters

1 cubic kilometer = 1,000,000,000,000,000,000 cubic centimeters (cm³)

## Converting volume to weight

The weight of a certain volume depends on the density of the material. Let's take water as an example:

Density of water = 1,000 kg/m³

### Cubic kilometer of water in kilograms

1 cubic kilometer of water = 1,000,000,000,000,000,000,000 kg

### Cubic kilometer of water in tons

1 cubic kilometer of water = 1,000,000,000,000,000,000 tons

### Important notes

It is important to emphasize that the above conversions are specific to water. Other materials may have different densities, which will affect the conversion from volume to weight. To calculate the weight of another material in cubic kilometers, you need to know the specific density of that material.

## Conclusion

Converting cubic kilometers to other units is a simple process if you know the correct conversion factors. However, it is important to consider the density of the specific material when converting from volume to weight. With this knowledge, engineers, geologists and other professionals can accurately measure and compare large quantities of materials.

## Volume

- Barrel
- Barrel in liters
- British gallon
- Centiliter
- Centiliters in liters
- Cubic centimeter
- Cubic centimeters in cubic meters
- Cubic decimeter
- Cubic decimeters in cubic meters
- Cubic kilometer
- Cubic meter
- Cubic millimeter
- Cubic millimeters in cubic centimeters
- Deciliter
- Deciliter in liters
- Gallons in liters
- Hectoliter
- Hectoliters in liters
- Liter
- Milliliter
- Milliliters to liters
- US gallon

## Volume

- Barrel
- Barrel in liters
- British gallon
- Centiliter
- Centiliters in liters
- Cubic centimeter
- Cubic centimeters in cubic meters
- Cubic decimeter
- Cubic decimeters in cubic meters
- Cubic kilometer
- Cubic meter
- Cubic millimeter
- Cubic millimeters in cubic centimeters
- Deciliter
- Deciliter in liters
- Gallons in liters
- Hectoliter
- Hectoliters in liters
- Liter
- Milliliter
- Milliliters to liters
- US gallon