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How Much #57 Stone for a 300 Foot Driveway?

A 300-foot driveway at the common 12-foot width covers 3,600 square feet. Spread 4 inches deep, how much #57 stone for a 300 foot driveway comes to roughly 60.0 tons.

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The math

  1. Area: 3,600.0 sq ft.
  2. Depth in feet: 4 ÷ 12 = 0.333 ft.
  3. Cubic yards: 3,600.0 × 0.333 ÷ 27 = 44.44 yd³.
  4. Tons: × about 1.35 tons per yard = 60.0 tons.

The crushed stone calculator does this for any size.

#57 stone needed by depth

DepthCubic yardsTons of #57 stoneTons +10%
2 in22.2230.033.0
4 in44.4460.066.0
6 in66.6790.099.0
8 in88.89120.0132.0

Tons by driveway width

WidthTons at 4 inTons at 6 in
10 ft50.075.0
12 ft60.090.0
14 ft70.0105.0
16 ft80.0120.0

How many loads

Plan for about 66.0 tons with waste. On a 15-ton truck that is about 5 trips; spreading while dumping (a tailgate spread) puts the stone close to where it belongs.

Layers for a lasting driveway

If this is a new driveway on soil, build a base of 4 to 6 inches of coarse stone first and finish with a packable surface stone. For a refresh, 2 inches over the old surface is common. Add culverts or ditches where water crosses the drive.

Getting it delivered

Most quarries and landscape yards deliver by the ton; ask whether there is a minimum and a delivery fee, and where the driver can dump without damaging your lawn. #57 is a washed stone of roughly 1/2 to 1 inch with few fines; it drains fast but stays a little loose on its own. Ask your supplier for their own tons-per-yard number, since stone source and moisture change it.

Questions people ask

How many tons of #57 stone for a 300 ft driveway?

About 60.0 tons at 12 ft wide and 4 inches deep.

How many truck loads for a 300 ft driveway?

About 5 loads of 15 tons, including some extra.

How many tons of #57 stone are in a cubic yard?

Roughly 1.35 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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