Aggregate / Gravel Cubic Yards

Cubic yards and tons from area, depth, and material density.

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Formula and source

Volume = L × W × D (cubic yards via /27); tonnage = volume × density. Density per material (3/4″ gravel ~ 2700 lb/yd³, sand ~ 2700, river rock ~ 2900).

USGS / NSSGA aggregate density references by name.

Audience

This tile is built for carpentry and the adjacent professions in the Carpentry and Construction group. The interactive calculator runs entirely in your browser. No account, no fee, no advertising, no tracking.

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Posture

Rough Logic answers the math question the working professional asks on the job. The site is a calm, fast, ad-free, account-free, ever-free reference. It does not interpret code. It does not replace the licensed professional. It does not store your inputs. The Authority Having Jurisdiction governs all installations and inspections.