Crushed Concrete Calculator

Crushed Concrete Calculator

Our Crushed Concrete Calculator is a free and easy-to-use online tool designed to help you determine the amount of crushed concrete you’ll need for your construction project.

By accurately estimating the weight of crushed concrete required, you can save time, reduce waste, and keep your project on budget.

How to Use the Crushed Concrete Calculator

Using our Crushed Concrete Calculator is simple. Just follow these steps:

  1. Enter the length of the area to be filled with crushed concrete in meters (m).
  2. Enter the width of the area in meters (m).
  3. Enter the depth of the crushed concrete layer in meters (m).
  4. Click the “Calculate” button to get the estimated weight of crushed concrete needed for your project.

The calculator uses a standard crushed concrete density of 2400 kg/m³ to compute the weight based on the dimensions you provide.

Crushed Concrete Calculator

Crushed Concrete Calculator

Benefits of Using Crushed Concrete

Crushed concrete is an eco-friendly, cost-effective, and versatile material that can be used in various construction projects, such as:

  • Driveways
  • Walkways
  • Patios
  • Foundations
  • Road base
  • Landscaping and drainage

Some benefits of using crushed concrete include:

  • Sustainability: Crushed concrete is a recycled material, which helps reduce landfill waste and conserve natural resources.
  • Cost savings: Crushed concrete is typically less expensive than new aggregate, making it an affordable option for construction projects.
  • Durability: Crushed concrete is a strong and durable material that can withstand heavy loads and resist environmental factors, such as water and frost.

Now that you know how to use our Crushed Concrete Calculator and the benefits of using crushed concrete in your projects, you can make more informed decisions for your construction needs.


How much will 1 ton of crushed concrete cover?

Divide the volume by the depth to get the area. For example, at a depth of 50mm (0.05m), 1 ton of crushed concrete would cover approximately 8.33 square meters (1000 kg / 2400 kg/m³ = 0.416 m³; 0.416 m³ / 0.05m = 8.33 m²).

How many tonnes of crushed concrete in a m3?

The weight of crushed concrete depends on its density, which can vary based on the type and source of the material. Assuming a standard crushed concrete density of approximately 2400 kg/m³, there would be 2.4 tonnes (2400 kg) of crushed concrete in one cubic meter (m³).

What is Crushed Concrete Used For?

Crushed concrete is a recycled material obtained from the demolition of old concrete structures. It is an eco-friendly, cost-effective, and versatile material used in various construction applications. Common uses of crushed concrete include:

  1. Road base: It provides a sturdy foundation for roads, highways, and parking lots.
  2. Driveways and walkways: Crushed concrete can be used to create stable and attractive driveways or walking paths.
  3. Patios: It serves as a base layer for patio construction, offering proper support and drainage.
  4. Foundations: Crushed concrete can be used as a sub-base for building foundations, providing stability and improved drainage.
  5. Landscaping and drainage: It is useful for creating retaining walls, erosion control, and improving water drainage in landscapes.
  6. Pipe bedding: Crushed concrete offers support and protection for underground utility pipes.

Overall, crushed concrete is a sustainable and cost-effective choice for numerous construction projects, contributing to the conservation of natural resources and the reduction of construction waste.


Knowing the coverage of crushed concrete is crucial for accurate material estimation in construction projects.

Our Crushed Concrete Calculator can help you determine the amount of material needed based on the area and depth of your project.

Remember that factors such as the specific mix and density can affect the coverage, so always consult with a professional or refer to the manufacturer’s guidelines for precise calculations.

With this knowledge, you can plan your project efficiently, save resources, and contribute to sustainable construction practices.

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.