Cubic yards to Cubic miles Converter

Convert cubic yards to cubic miles instantly.

Common volume units

Cubic yard (yd³)

Definition: A cubic yard is the volume of a cube with sides of one yard. It equals 27 cubic feet.

History/origin: The cubic yard became practical in construction and landscaping because bulk materials are often handled in larger loads.

Current use: Cubic yards are used for soil, gravel, mulch, sand, and concrete in construction and landscaping.

Cubic mile (mi³)

Definition: The cubic mile is a massive volume unit based on a one-mile cube. It is mainly useful for natural systems too large for ordinary volume units.

History/origin: Earth and water sciences adopted mi³ where mile-based geography made large natural volumes easier to describe for US and imperial audiences.

Current use: Mi³ appears in estimates of lake water, aquifers, ice caps, volcanic deposits, ocean basins, and large environmental or geological volumes.

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