km³ → m³ converter

Convert cubic kilometer to cubic meters (Volume)

1 km³ = 1000000000 m³ · 1 m³ = 0.000000001 km³

Common values: 10 km³ 20 km³ 50 km³ 100 km³ 500 km³

100 km³ = 1e11 m³

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Cubic kilometer to cubic meters Conversion

1 cubic kilometer (km³) is equal to 1000000000 cubic meters (m³).

1 km³ = 1000000000 m³

or

1 m³ = 0.000000001 km³

Formula

To convert a volume from cubic kilometer (km³) to cubic meters (m³), multiply the volume in cubic kilometer by 1000000000

v(m³) = v(km³) × 1000000000

Examples:

Convert 100 cubic kilometer to cubic meters:

v(m³) = 100km³ × 1000000000 = 100000000000 m³

Conversion table

Cubic kilometer (km³) Cubic meters (m³)
1 km³ 1e9 m³
2 km³ 2e9 m³
3 km³ 3e9 m³
5 km³ 5e9 m³
10 km³ 1e10 m³
20 km³ 2e10 m³
25 km³ 2.5e10 m³
50 km³ 5e10 m³
100 km³ 1e11 m³
250 km³ 2.5e11 m³
500 km³ 5e11 m³
1000 km³ 1e12 m³
Cubic meters (m³) Cubic kilometer (km³)
1 m³ 1e-9 km³
2 m³ 2e-9 km³
3 m³ 3e-9 km³
5 m³ 5e-9 km³
10 m³ 1e-8 km³
20 m³ 2e-8 km³
25 m³ 2.5e-8 km³
50 m³ 5e-8 km³
100 m³ 1e-7 km³
250 m³ 2.5e-7 km³
500 m³ 5e-7 km³
1000 m³ 1e-6 km³

Frequently asked questions

How do I convert cubic kilometer to cubic meters?

Multiply the value in cubic kilometer by 1000000000 to get the result in cubic meters. For example, 5 km³ × 1000000000 = 5e9 m³.

How many cubic meters are in 1 cubic kilometer?

1 cubic kilometer (km³) is equal to 1e9 cubic meters (m³).

How do I convert cubic meters back to cubic kilometer?

Use the inverse operation: divide the value in cubic meters by 1000000000 to get the result in cubic kilometer.

How accurate is the cubic kilometer to cubic meters conversion?

The converter multiplies by the conversion factor 1000000000 and rounds the result to 9 decimal places by default. You can increase or reduce the precision with the digits option on this page.

Sources

Conversion factors are based on internationally recognised standards:

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