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How Much Crushed Stone for a 500 Foot Driveway?

A 500-foot driveway at the common 12-foot width covers 6,000 square feet. Spread 4 inches deep, how much crushed stone for a 500 foot driveway comes to roughly 103.7 tons.

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The math

  1. Area: 6,000.0 sq ft.
  2. Depth in feet: 4 ÷ 12 = 0.333 ft.
  3. Cubic yards: 6,000.0 × 0.333 ÷ 27 = 74.07 yd³.
  4. Tons: × about 1.4 tons per yard = 103.7 tons.

The crushed stone calculator does this for any size.

Crushed stone needed by depth

DepthCubic yardsTons of crushed stoneTons +10%
2 in37.0451.957.0
4 in74.07103.7114.1
6 in111.11155.6171.1
8 in148.15207.4228.1

Tons by driveway width

WidthTons at 4 inTons at 6 in
10 ft86.4129.6
12 ft103.7155.6
14 ft121.0181.5
16 ft138.3207.4

How many loads

With about 10 percent extra, this is 114.1 tons, roughly 8 loads if the yard runs 15-ton trucks. Ask the driver to tailgate-spread it along the drive to save hours of raking.

Base and top layer

A new driveway usually starts with a larger base stone on compacted subgrade, then a top layer that packs. Topping up an existing drive takes much less, often 2 inches. Long drives benefit from a crown so water runs to the edges.

Ordering and delivery

If you haul it yourself, a typical half-ton pickup should carry only about half a cubic yard of stone, well under what the bed looks like it can hold. Crushed stone has angular faces that lock together under a compactor, which is why it holds a pad shape. The scale ticket is the real weight; tons per yard here is a planning figure.

Questions people ask

How many tons of crushed stone for a 500 ft driveway?

About 103.7 tons at 12 ft wide and 4 inches deep.

How many truck loads for a 500 ft driveway?

About 8 loads of 15 tons, including some extra.

How many tons of crushed stone are in a cubic yard?

Roughly 1.4 tons for planning, but suppliers vary with stone size and moisture.

Do I need to compact it?

Yes for anything that carries weight. Compact in lifts of a few inches with a plate compactor.

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