How Much Does a Yard of Sand Weigh?
A cubic yard of sand typically weighs 2,500 to 3,000 pounds, or 1.25 to 1.5 tons. That’s the range you’ll see for most sand sold at aggregate yards, whether it’s fine mason sand for a mortar mix or coarser washed sand going under a patio. The number moves based on two things: the type of sand and how much water it’s holding when it’s weighed.
Dry sand sits at the lighter end of that range. Wet sand, especially sand that’s been rained on or stored uncovered, pushes toward the heavier end and sometimes past it. If you’re ordering by the yard but paying by the ton, that swing is worth knowing before delivery day.
Why a Yard of Sand’s Weight Changes by Type
Not all sand packs the same. Mason sand, washed sand, and play sand are screened and processed differently, and that changes how tightly the grains sit together in a cubic yard.
Mason sand is fine and uniform, which lets it pack tighter and weigh more per yard than coarser material. Washed sand has had the fine silt and clay rinsed out, so it sits a little lighter and drains faster. Playground sand is rounded and graded for safety underfoot, which keeps it on the lighter side too.
| Sand Type | Weight per Cubic Yard | Weight per Cubic Foot |
|---|---|---|
| Mason Sand | 2,700-3,000 lbs | 100-110 lbs |
| Washed Sand | 2,600-2,900 lbs | 95-105 lbs |
| Playground Sand | 2,500-2,700 lbs | 90-100 lbs |
| Fill Sand | 2,700-3,100 lbs | 100-115 lbs |
Wet Sand vs. Dry Sand Weight
Moisture is the biggest swing factor in how much does a yard of sand weigh. Dry sand has almost no water clinging to the grains. Add rain, groundwater, or a hose, and that water fills the gaps between particles, adding real weight without adding volume.
| Condition | Weight per Cubic Yard | Change vs. Dry |
|---|---|---|
| Bone Dry | 2,400-2,600 lbs | Baseline |
| Damp | 2,600-2,900 lbs | +5-10% |
| Wet | 2,900-3,200 lbs | +15-25% |
| Saturated | 3,200-3,400 lbs | +25-35% |
Climate plays into this. In drier regions like Albuquerque, New Mexico, stockpiled sand sheds moisture quickly and tends to stay near the lighter end of the range. In wetter or more humid areas, sand left uncovered after a storm can sit at the heavy end for days before it dries back out.
How Much Does a Yard of Sand Weigh in Tons?
Convert the pounds to tons and a cubic yard of sand runs 1.25 to 1.5 tons for most types, with wet or saturated material pushing toward 1.6 to 1.7 tons. That’s the figure that matters most for delivery, since Gravel Monkey and most suppliers price and haul sand by the ton rather than by volume.
A standard dump truck hauls 10 to 16 tons per load, which works out to roughly 7 to 11 cubic yards of sand depending on moisture. The math behind that conversion is the same one used for gravel deliveries, covered in our guide to how many tons fit in a dump truck load.
How to Use Sand Weight to Order the Right Amount
Weight matters most when you’re renting a truck, hiring a hauler, or checking whether your trailer can handle the load. Volume matters most when you’re figuring out how much sand actually fills the space you’re building.
Start with the volume you need in cubic yards, then multiply by roughly 2,700 pounds, a reasonable dry-to-damp average, to get a rough tonnage. Gravel Monkey’s aggregate calculator handles this conversion automatically, and the same approach explained in our post on calculating aggregate needs accurately applies to sand just as it does to gravel or crushed stone.
If you’re buying sand for a play area, weight is only half the story. Depth and grain size matter for safety, which is why it’s worth a look at our breakdown of the right sand for a child’s playground before you order.
Common Mistakes When Estimating a Yard of Sand’s Weight
- Using one weight figure for every project instead of checking the specific sand type
- Ignoring moisture and assuming dry-weight numbers on a rainy delivery day
- Mixing up sand weight with gravel or crushed stone weight, which run heavier per yard
- Ordering strictly by weight without confirming it covers the square footage you need
- Overloading a trailer or truck bed by forgetting sand’s actual density
Gravel Monkey weighs every load at delivery rather than estimating at pickup, so the ton figure on the ticket matches what actually lands on your site. That’s the simplest way to keep the yard-to-ton math honest, from a job site delivery in Rapid City, South Dakota, to a small backyard project across town.
FAQs
How much does a yard of wet sand weigh? Wet sand typically weighs 2,900 to 3,200 pounds per cubic yard, and saturated sand can reach 3,400 pounds, up to 25 to 35 percent heavier than the same sand bone dry.
How many pounds are in a ton of sand? A ton of sand is 2,000 pounds, regardless of type. Since a cubic yard of sand weighs 2,500 to 3,000 pounds, one cubic yard equals roughly 1.25 to 1.5 tons.
How much does a 5-gallon bucket of sand weigh? A 5-gallon bucket holds about 0.7 cubic feet of sand, which typically weighs 60 to 80 pounds depending on the sand type and moisture.
Does mason sand weigh more than playground sand? Yes. Mason sand is finer and packs tighter, so it usually runs 2,700 to 3,000 pounds per cubic yard versus 2,500 to 2,700 pounds for playground sand.
How many yards of sand are in a ton? One ton of sand covers roughly 0.7 to 0.8 cubic yards, since a full cubic yard weighs 1.25 to 1.5 tons on average.
