This tool helps you calculate the amount of rock you need for your driveway based on its dimensions.
How to Use the Driveway Rock Calculator
To use the driveway rock calculator, please follow these steps:
- Enter the length of the driveway in feet.
- Enter the width of the driveway in feet.
- Enter the desired depth of the rock in inches.
- Enter the rock density in pounds per cubic foot. If you are unsure, the default value of 100 lb/ft³ is a reasonable estimate.
- Click the “Calculate” button to see the results.
Explanation of Calculation
The calculator computes the amount of rock required based on the entered parameters:
- Volume: It calculates the volume in cubic feet using the formula:
(length * width * (depth / 12)). - Weight: It calculates the total weight of rock required in pounds using the formula:
volume_cubic_feet * density. - Cost: It estimates the total cost based on a simple assumption of $50 per ton of rock.
Limitations
Please note that this calculator provides an estimate based on the input values. Real-life requirements may vary due to factors such as rock size, shape, and compaction, as well as local pricing for rock material. Always consult with a professional for precise requirements and costs.