13 Cubic Yards of Sand in Tons
13 cubic yards of sand in tons works out to about 17.6 tons using a planning weight of 1.35 tons per yard. Real loads land between roughly 16.9 and 19.5 tons depending on stone size, fines and moisture. That is about 35,100 pounds.
Volume and tonnage calculator →The conversion
- Yards × tons per yard: 13 × 1.35 = 17.6 tons.
- Low end: 13 × 1.3 = 16.9 tons.
- High end: 13 × 1.5 = 19.5 tons.
If your supplier quotes a different weight per yard, multiply by theirs.
What 13 yards covers
| Depth | Square feet |
|---|---|
| 1 in | 4,212 |
| 2 in | 2,106 |
| 3 in | 1,404 |
| 4 in | 1,053 |
About sand
For paver bedding, concrete sand (coarse, washed) is the usual pick. Mason sand is finer and used in mortar and play areas.
Hauling 13 yards
Plan the delivery around 17.6 tons: two or more trucks in most areas. 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 sand 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.
When to choose sand
Good uses:
- Paver and flagstone bedding
- Leveling under above-ground pools (with the right product)
- Filling joints and backfilling pipe
Less suited to:
- Driveway bases, since sand shifts under load
- Steep areas exposed to runoff
- Thick layers under pavers, which settle unevenly
Quick reference numbers
- Per inch over 100 sq ft: about 0.42 tons of sand (0.31 cubic yards).
- Per inch over 1,000 sq ft: about 4.2 tons.
- Another size for comparison: a 20x25 area at 2 inches takes about 4.2 tons.
- Weight used here: about 1.35 tons per cubic yard.
Common estimating mistakes
- 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.
- Ignoring the base. A thin surface layer over soft soil fails early no matter how much material is on top.
- Using inches as if they were feet. Depth has to be divided by 12 before you multiply; skipping that step inflates the order twelvefold.
Questions people ask
How many tons is 13 yards of sand?
About 17.6 tons, with a typical range of 16.9 to 19.5.
How many pounds is 13 cubic yards of sand?
About 35,100 pounds.
How much area does 13 yards of sand cover at 3 inches?
About 1,404 square feet.
Why does sand 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 Sand Cover?
- Tons to Cubic Yards for Gravel: Conversion Chart
- How Much Does a Yard of Crushed Stone Weigh?
- 11 Cubic Yards of Sand in Tons
- 12 Cubic Yards of Sand in Tons
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