Gravel Driveway Calculator
Construction & Home ImprovementCalculate the tons of base and top-layer gravel needed for a two-layer gravel driveway.
Total Tons Needed (approx.)
Combined weight of base and top layer material.
Base Layer Tons
8.95
Weight of the coarser base layer, using a density of 1.45 tons per cubic yard.
Top Layer Tons
4.32
Weight of the finer top layer, using a density of 1.4 tons per cubic yard.
Total Cubic Yards
9.26
Combined volume of both layers.
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Construction & Home Improvement calculators
Calculator Stats
Creators
Odeh Ahwal0people find this calculator helpful
Views
Helpful
Saved
Embeds
Construction & Home Improvement calculators
Frequently Asked Questions
Why does a gravel driveway use two layers?
Most gravel driveways are built with a coarser base layer for drainage and stability, topped with a finer layer of gravel for a smoother driving surface. This calculator estimates material for both layers separately.
How deep should each layer of a gravel driveway be?
A common approach is 4 inches of coarser base material topped with 2 inches of finer gravel, though depth can vary based on soil conditions and expected vehicle weight.
What density does this calculator use for each layer?
1.45 tons per cubic yard for the coarser base layer and 1.4 tons per cubic yard for the finer top layer, both typical figures for compacted gravel driveway material.
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