Understanding Limestone Calculations
Calculating the amount of crushed limestone needed ensures you purchase the right quantity for your project, minimizing waste and costs. This calculator considers area dimensions, depth, and waste factor for accurate results.
Limestone is typically measured in tons, with a standard density of about 1.5 tons per cubic yard. The waste factor accounts for compaction, spillage, or uneven application.
Limestone Requirements Comparison
| Area Size | Depth (in) | Limestone Needed (tons) | Typical Use |
|---|---|---|---|
| 10 x 10 ft | 4 | 0.6-0.7 | Small path base |
| 20 x 20 ft | 6 | 3.3-3.7 | Medium driveway |
| 50 x 30 ft | 8 | 11.1-12.3 | Large parking area |
How to Use the Limestone Calculator
- Measure the length of the project area in feet.
- Measure the width of the project area in feet.
- Enter the desired depth of limestone in inches (e.g., 4-8 inches for driveways).
- Input a waste factor (typically 5-10%) to account for compaction or loss.
- Click "Calculate Limestone" to see the amount needed in tons.
Limestone Needs Chart
Limestone needed (tons) for different area sizes (6 in depth, 10% waste).
Frequently Asked Questions
What depth should I use for a limestone base?
For driveways, 4-8 inches is common; for paths, 2-4 inches may suffice. Check project requirements.
Why include a waste factor?
A 5-10% waste factor accounts for compaction, spillage, or uneven application during installation.