57 Limestone Calculator

#57 Limestone Calculator

Calculate the cubic yards and tons of gravel needed for your project

Note: 3-4 inches is standard for driveways.

Results:

Cubic Yards Needed

0.00

Estimated Tons

0.00

50lb Bags (for small repairs)

0 Bags

Understanding #57 Limestone Coverage

Whether you are building a new driveway, creating a French drain, or prepping a base for a concrete pad, #57 limestone is the gold standard for drainage and structural stability. This specific classification refers to the size of the stone, which typically ranges from 1/2 inch to 1 inch in diameter.

How Much Does #57 Limestone Weigh?

Estimating weight is crucial for delivery logistics. On average, #57 limestone weighs approximately:

• 2,500 to 2,700 lbs per cubic yard
• 1.25 to 1.35 tons per cubic yard
• Approx. 100 lbs per cubic foot

Our calculator uses a density factor of 1.35 tons per yard to ensure you have enough material to account for slight settling and compaction.

Calculation Example

If you have a project area that is 30 feet long and 12 feet wide, and you want a standard depth of 4 inches:

1. Convert depth to feet: 4″ / 12 = 0.333 ft.
2. Calculate Volume: 30′ x 12′ x 0.333′ = 120 cubic feet.
3. Convert to Yards: 120 / 27 = 4.44 cubic yards.
4. Calculate Tons: 4.44 x 1.35 = 5.99 tons.

Common Applications for #57 Stone

• Driveway Top Layers: Provides excellent traction and drainage.
• French Drains: The gaps between the stones allow water to flow freely.
• Concrete Mix: A primary coarse aggregate in standard concrete mixes.
• Retaining Walls: Used for backfilling to prevent hydrostatic pressure buildup.