How Much Limestone Screenings for 4,000 Square Feet?
How much limestone screenings for 4,000 square feet depends on depth. At 2 inches you need about 24.69 cubic yards, roughly 34.6 tons at 1.4 tons per yard. Going to 3 inches raises it to 51.9 tons.
Volume and tonnage calculator →Limestone screenings for 4,000 sq ft by depth
| Depth | Cubic yards | Tons | Tons +10% |
|---|---|---|---|
| 1 in | 12.35 | 17.3 | 19.0 |
| 2 in | 24.69 | 34.6 | 38.0 |
| 3 in | 37.04 | 51.9 | 57.0 |
Working it out
- 4,000 sq ft × (2 ÷ 12) ft = 666.7 cubic feet.
- ÷ 27 = 24.69 cubic yards.
- × 1.4 tons per yard = 34.6 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.
Ordering checklist
- 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.
Where limestone screenings fits
Best suited to:
- Paver and flagstone setting beds
- Firm walking paths
- Top-dressing a compacted stone base
Poor fit 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 15x30 area at 3 inches takes about 5.8 tons.
- Weight used here: about 1.4 tons per cubic yard.
Common estimating mistakes
- Using inches as if they were feet. Depth has to be divided by 12 before you multiply; skipping that step inflates the order twelvefold.
- 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.
- Mixing up cubic yards and tons. Yards are volume, tons are weight; convert with the product’s weight per yard.
Questions people ask
How many tons of limestone screenings for 4,000 square feet?
About 34.6 tons at 2 inches deep.
How many cubic yards of limestone screenings for 4,000 square feet?
About 24.69 yards at 2 inches.
How much limestone screenings for 4,000 square feet at 1 inches?
About 17.3 tons, or 12.35 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 3,000 Square Feet?
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