Scalpings Calculator

Scalpings Calculator

Are you planning a construction project that requires scalpings or crushed stone? Determining the right amount of scalpings can be crucial to ensure you have enough materials for the job. Luckily, we have a handy scalpings calculator that can help you estimate the quantity you need.

How to Use the Scalpings Calculator

  1. Measure the length and width of the area you want to cover with scalpings.
  2. Decide on the desired depth of the scalpings layer.
  3. Enter the values in the calculator below:

Scalpings Calculator

Remember that this calculator provides a basic estimation, and it’s always a good idea to consult with a professional or a supplier for more accurate calculations based on your specific requirements.

We hope this scalpings calculator proves helpful for your construction projects. If you have any questions or feedback, feel free to reach out to us.


What are scalpings?

Scalpings are small fragments of crushed stone or aggregate that are commonly used in construction projects, particularly for roadways, driveways, and paths. They provide a stable and durable surface when compacted.

What are the benefits of using scalping’s?

Scalpings offer several benefits, including improved drainage, enhanced load-bearing capacity, and resistance to erosion. They also provide a solid foundation for construction projects and can help to prevent the growth of weeds.

How do I calculate the quantity of scalpings I need?

You can use our scalpings calculator to determine the approximate quantity required. Measure the length, width, and desired depth of the area you want to cover with scalpings, and the calculator will provide an estimate based on those values.

Can I use scalpings for a driveway?

Yes, scalpings are commonly used for driveways due to their stability and ability to withstand vehicle traffic. Make sure to compact the scalpings properly to create a firm and even surface.

Do I need to prepare the area before applying scalpings?

Yes, it is recommended to prepare the area before applying scalpings. This typically involves clearing the site of vegetation, removing any loose or unstable material, and ensuring a level base for the scalpings.

Can I mix scalpings with other materials?

Scalpings can be mixed with other materials, such as sand or cement, to create specific blends for different applications. The exact mix ratio will depend on the desired outcome and the project requirements.

Where can I purchase scalpings?

Scalpings can be purchased from local building supply stores, quarries, or specialized aggregate suppliers. It’s advisable to contact suppliers in your area to inquire about availability, pricing, and delivery options.

How do I compact scalpings?

Compaction is essential to ensure the stability and longevity of scalpings. You can use a compactor machine or a vibrating plate compactor to achieve proper compaction. It’s important to compact the scalpings in layers of 75mm for optimal results.


Scalpings play a crucial role in various construction and landscaping projects. They offer numerous benefits, including stability, durability, improved drainage, and resistance to erosion. Whether you’re working on roadways, driveways, pathways, or landscaping projects, scalpings provide a solid foundation and a reliable surface when properly applied and compacted.

By using a scalpings calculator, you can estimate the quantity of scalpings required based on the dimensions of your project area. It’s important to prepare the area adequately before applying scalpings and ensure proper compaction for optimal results.

Author Profile

Mark Cullen
Mark Cullen
I have many qualifications and certificates in construction, such as City & Guilds, CPCS and CITB. These are the highest standards of training and competence in the industry. Whether you need help with plumbing, carpentry, bricklaying or any other trade, I’m here to help you succeed.