25 Cubic Yards of #57 Stone in Tons
25 cubic yards of #57 stone in tons works out to about 33.8 tons using a planning weight of 1.35 tons per yard. Real loads land between roughly 32.5 and 36.2 tons depending on stone size, fines and moisture. That is about 67,500 pounds.
Volume and tonnage calculator →The conversion
- Yards × tons per yard: 25 × 1.35 = 33.8 tons.
- Low end: 25 × 1.3 = 32.5 tons.
- High end: 25 × 1.45 = 36.2 tons.
If your supplier quotes a different weight per yard, multiply by theirs.
What 25 yards covers
| Depth | Square feet |
|---|---|
| 2 in | 4,050 |
| 3 in | 2,700 |
| 4 in | 2,025 |
| 6 in | 1,350 |
About #57 stone
#57 stone is a clean crushed stone in roughly the 1/2 to 1 inch range with very few fines. It drains fast, which suits drainage layers and the top of a gravel drive, but it does not pack into a hard crust by itself.
Hauling 25 yards
At about 33.8 tons, this is more than one typical truckload. 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 #57 stone 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 #57 stone
Good uses:
- French drains and drainage layers
- The top course of a gravel driveway
- Under sheds where water needs to drain away
Think twice for:
- A standalone base, since it does not pack hard without fines
- Paver setting beds
- Walk paths meant for strollers or wheelchairs
Quick reference numbers
- Per inch over 100 sq ft: about 0.42 tons of #57 stone (0.31 cubic yards).
- Per inch over 1,000 sq ft: about 4.2 tons.
- Another size for comparison: a 8x16 area at 3 inches takes about 1.6 tons.
- Weight used here: about 1.35 tons per cubic yard.
Where estimates go wrong
- Skipping drainage. Water sitting under any surface softens the base and leads to ruts and potholes.
- Forgetting that compaction shrinks loose material. A loose 4-inch spread of a dense-graded stone may finish closer to 3 inches after rolling.
- Ordering exactly the math. Uneven ground and spillage nearly always need a little more than the flat calculation.
- Assuming every supplier uses the same weight. Two yards selling the same product name can quote different tons per yard.
Questions people ask
How many tons is 25 yards of #57 stone?
About 33.8 tons, with a typical range of 32.5 to 36.2.
How many pounds is 25 cubic yards of #57 stone?
About 67,500 pounds.
How much area does 25 yards of #57 stone cover at 4 inches?
About 2,025 square feet.
Why does #57 stone 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
- Number 57 Stone: Size, Weight, Uses, and Coverage
- Tons to Cubic Yards for Gravel: Conversion Chart
- How Much Does a Yard of Crushed Stone Weigh?
- 19 Cubic Yards of #57 Stone in Tons
- 20 Cubic Yards of #57 Stone in Tons
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