How Much Limestone Screenings for 2,500 Square Feet?
How much limestone screenings for 2,500 square feet depends on depth. At 2 inches you need about 15.43 cubic yards, roughly 21.6 tons at 1.4 tons per yard. Each inch of depth over 2,500 square feet adds about 7.72 yards.
Volume and tonnage calculator →Limestone screenings for 2,500 sq ft by depth
| Depth | Cubic yards | Tons | Tons +10% |
|---|---|---|---|
| 1 in | 7.72 | 10.8 | 11.9 |
| 2 in | 15.43 | 21.6 | 23.8 |
| 3 in | 23.15 | 32.4 | 35.6 |
Working it out
- 2,500 sq ft × (2 ÷ 12) ft = 416.7 cubic feet.
- ÷ 27 = 15.43 cubic yards.
- × 1.4 tons per yard = 21.6 tons.
About limestone screenings
Limestone screenings are the fine dust and chips left after crushing limestone. They pack very tight, which makes them a common setting bed for pavers and flagstone and a surface for paths. Typical weight: 1.3 to 1.5 tons per cubic yard.
Getting the order right
- Measure odd shapes in pieces. Split curves and L-shapes into rectangles and add them.
- Add a margin. About 10 percent covers compaction and low spots.
- Bulk or bags. Bulk delivery is the practical choice here.
- Prep first. Remove sod, compact the subgrade and set edging before the stone arrives.
Use the volume and tonnage calculator for any other size.
When to choose limestone screenings
Best suited to:
- Paver and flagstone setting beds
- Firm walking paths
- Top-dressing a compacted stone base
Think twice for:
- Deep layers on their own
- Low spots that collect water
- Under heavy vehicle traffic without a base
Quick reference numbers
- Per inch over 100 sq ft: about 0.43 tons of limestone screenings (0.31 cubic yards).
- Per inch over 1,000 sq ft: about 4.3 tons.
- Another size for comparison: a 10x20 area at 4 inches takes about 3.5 tons.
- Weight used here: about 1.4 tons per cubic yard.
Mistakes that throw off the order
- Ignoring the base. A thin surface layer over soft soil fails early no matter how much material is on top.
- Forgetting that compaction shrinks loose material. A loose 4-inch spread of a dense-graded stone may finish closer to 3 inches after rolling.
- Measuring only the main rectangle. Aprons, turnouts and curved edges add real square footage.
- Ordering exactly the math. Uneven ground and spillage nearly always need a little more than the flat calculation.
Questions people ask
How many tons of limestone screenings for 2,500 square feet?
About 21.6 tons at 2 inches deep.
How many cubic yards of limestone screenings for 2,500 square feet?
About 15.43 yards at 2 inches.
How much limestone screenings for 2,500 square feet at 1 inches?
About 10.8 tons, or 7.72 cubic yards.
How much does a yard of limestone screenings weigh?
About 1.3 to 1.5 tons.
Should I add extra?
Yes, about 10 percent is a common allowance.
Related guides
- #10 Stone (Stone Dust): Size, Uses and How Many Tons
- Tons to Cubic Yards for Gravel: Conversion Chart
- How Much Does a Ton of Gravel Cover? Depth Chart
- How Much Limestone Screenings for 1,500 Square Feet?
- How Much Limestone Screenings for 2,000 Square Feet?
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