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How Much Crusher Run for a 16x50 RV Pad?

An RV parks for weeks at a time, so the pad needs real depth. A 16 by 50 foot pad at 6 inches is 14.81 cubic yards, about 23.0 tons of crusher run, for how much crusher run for a 16x50 RV pad.

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The math

  1. Area: 800.0 sq ft.
  2. Depth in feet: 6 ÷ 12 = 0.500 ft.
  3. Cubic yards: 800.0 × 0.500 ÷ 27 = 14.81 yd³.
  4. Tons: × about 1.55 tons per yard = 23.0 tons.

The crushed stone calculator does this for any size.

Crusher run needed by depth

DepthCubic yardsTons of crusher runTons +10%
4 in9.8815.316.8
6 in14.8123.025.3
8 in19.7530.633.7
12 in29.6345.950.5

How thick to build it

RVs put a lot of weight on a few tires and leveling jacks. A 6-inch compacted base suits most firm soils; soft or clay ground often needs 8 inches or more and a woven fabric underneath. Put jack pads or small concrete pads where the jacks land.

Size and access

A 16-foot width gives comfortable room to open slide-outs and walk around the rig. Add a wider entry flare where the pad meets the driveway so you can swing in without cutting across the lawn.

Drainage

Build the pad a little higher than the yard and slope it gently. Standing water under an RV softens the base and invites rust.

Buying the stone

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. Crusher run mixes stone and stone dust, so it packs nearly solid when compacted in layers. Ask your supplier for their own tons-per-yard number, since stone source and moisture change it.

Questions people ask

How many tons of crusher run for a 16x50 RV pad?

About 23.0 tons at 6 inches deep.

How thick should an RV gravel pad be?

At least 6 inches compacted; 8 to 12 on soft soil.

Do I need fabric under an RV pad?

On soft or clay soil, a woven geotextile helps keep the stone from sinking.

How many tons of crusher run are in a cubic yard?

Roughly 1.55 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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