Bags of Sand for a 3x60 Walkway
How many bags of sand for a 3x60 walkway: at 2 inches deep you need about 30.0 cubic feet, which is 60 bags of the common 0.5 cubic foot size. If your store sells sand in 50-pound bags instead, figure about 60 bags, since sand weighs roughly 100 pounds per cubic foot.
Volume and tonnage calculator →Bag count by depth
| Depth | Cubic feet | 0.5 cu ft bags | 50 lb bags (approx.) |
|---|---|---|---|
| 1 in | 15.0 | 30 | 30 |
| 2 in | 30.0 | 60 | 60 |
| 3 in | 45.0 | 90 | 90 |
| 4 in | 60.0 | 120 | 120 |
How to figure it
- Area: 3 × 60 = 180 sq ft.
- Volume: 180 × (2 ÷ 12) = 30.0 cu ft.
- Bags: 30.0 ÷ 0.5 = 60 bags (round up).
Bags or bulk?
A cubic yard is 27 cubic feet, so 30.0 cubic feet is 1.11 yards, about 1.5 tons. Past about a yard, bulk is usually less work and often less money. Compare the bag price × 60 against a bulk quote for 1.7 tons delivered.
About sand
Sand weight changes a lot with moisture. Damp sand can weigh noticeably more per yard than dry sand, so a ton of wet sand covers less area than the same ton dry.
Install tips for a walkway
- Dig and level. Remove sod and set the base slightly below the surrounding grade.
- Edge it. Steel, plastic or stone edging keeps material in place.
- Spread in layers. Rake to depth, then tamp or wet and compact.
- Buy a few extra. Grab 5 to 10 percent more bags for settling and touch-ups.
The volume and tonnage calculator handles other sizes and depths.
When to choose sand
Best suited to:
- 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 12x24 area at 2 inches takes about 2.4 tons.
- Weight used here: about 1.35 tons per cubic yard.
Where estimates go wrong
- Assuming every supplier uses the same weight. Two yards selling the same product name can quote different tons per yard.
- Using inches as if they were feet. Depth has to be divided by 12 before you multiply; skipping that step inflates the order twelvefold.
- 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.
Questions people ask
How many bags of sand for a 3x60 walkway?
About 60 bags of 0.5 cubic feet at 2 inches deep.
How many 50 lb bags of sand for 3x60?
About 60 bags at 2 inches.
How many 0.5 cubic foot bags are in a cubic yard?
54 bags.
How many cubic feet is a 3x60 walkway at 2 inches?
About 30.0 cubic feet.
When does bulk make more sense?
Usually once the job passes about a cubic yard, or when you would need more than a few car trips.
Related guides
- How Much Does a Ton of Sand Cover?
- Tons to Cubic Yards for Gravel: Conversion Chart
- How Much Does a Ton of Gravel Cover? Depth Chart
- Bags of Sand for a 3x40 Walkway
- Bags of Sand for a 3x50 Walkway
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