Cubic kilometers to Cubic yards converter

To convert cubic kilometers to cubic yards, enter the value in the first field. The result in cubic yards is calculated automatically using the exact conversion factor.

1 km³ ≈ 1307950619.31 yd³
1 yd³ = 7.64554857984 × 10^-10 km³

Formula: yd³ ≈ km³ × 1307950619.31
km³ = yd³ × 7.64554857984 × 10^-10

Definitions: 1 km³ = 1000000000 m³; 1 yd³ = 27 ft³

The cubic kilometer (km³) is a cube one kilometer on each side, or one billion cubic meters. It is used in earth sciences and hydrology for very large volumes such as lake and reservoir capacities, glacier and ice-sheet volumes, and annual river flows.

The cubic yard (yd³) is the volume of a cube one yard on each side, equal to 27 cubic feet. It is the standard unit in United States construction and landscaping for concrete, mulch, topsoil, gravel and for dumpster and excavation volumes.

See the conversion table with commonly used values, handy for quick reference or study.