4 Cubic Yards of Pea Gravel in Tons
4 cubic yards of pea gravel in tons works out to about 5.6 tons using a planning weight of 1.4 tons per yard. Real loads land between roughly 5.2 and 6.0 tons depending on stone size, fines and moisture. That is about 11,200 pounds.
Volume and tonnage calculator →The conversion
- Yards × tons per yard: 4 × 1.4 = 5.6 tons.
- Low end: 4 × 1.3 = 5.2 tons.
- High end: 4 × 1.5 = 6.0 tons.
The scale ticket on delivery day is the final word on weight.
What 4 yards covers
| Depth | Square feet |
|---|---|
| 2 in | 648 |
| 3 in | 432 |
| 4 in | 324 |
About pea gravel
Because pea gravel is round, it never fully locks. Keep depths modest on walkways and patios so it does not feel like walking on a beach, and use edging.
Hauling 4 yards
At about 5.6 tons, this is a load most single-axle dump trucks can take. A pickup is a poor fit for anything past a fraction of a yard; see how much gravel a half-ton pickup can carry.
Before you order
- Confirm whether the yard prices pea gravel by the ton or by the yard.
- Add about 10 percent for compaction and uneven ground.
- Clear a firm spot for the truck to dump.
The volume and tonnage calculator converts any area and depth into yards and tons.
Good and poor uses for pea gravel
Best suited to:
- Patios, walkways and dog runs
- Play areas with proper depth and edging
- Drainage around foundations when sized properly
Less suited to:
- Driveways and steep paths, where it rolls and ruts
- Under pavers as a base
- Areas without edging
Quick reference numbers
- Per inch over 100 sq ft: about 0.43 tons of pea gravel (0.31 cubic yards).
- Per inch over 1,000 sq ft: about 4.3 tons.
- Another size for comparison: a 15x30 area at 3 inches takes about 5.8 tons.
- Weight used here: about 1.4 tons per cubic yard.
Common estimating mistakes
- Mixing up cubic yards and tons. Yards are volume, tons are weight; convert with the product’s weight per yard.
- Forgetting that compaction shrinks loose material. A loose 4-inch spread of a dense-graded stone may finish closer to 3 inches after rolling.
- Skipping drainage. Water sitting under any surface softens the base and leads to ruts and potholes.
- Ignoring the base. A thin surface layer over soft soil fails early no matter how much material is on top.
Questions people ask
How many tons is 4 yards of pea gravel?
About 5.6 tons, with a typical range of 5.2 to 6.0.
How many pounds is 4 cubic yards of pea gravel?
About 11,200 pounds.
How much area does 4 yards of pea gravel cover at 3 inches?
About 432 square feet.
Why does pea gravel weight vary?
Stone size, the share of fines and moisture all change how much a yard weighs.
Is it better to buy by the ton or the yard?
Either works; just convert with the supplier’s own weight per yard so the two quotes compare fairly.
Related guides
- How Much Does a Ton of Gravel Cover? Depth Chart
- Tons to Cubic Yards for Gravel: Conversion Chart
- How Much Does a Yard of Crushed Stone Weigh?
- 2 Cubic Yards of Pea Gravel in Tons
- 3 Cubic Yards of Pea Gravel in Tons
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