How Much Does a Yard of Crushed Concrete Weigh?

AvatarByJoseph Thomas Concrete & Masonry

When planning a construction or landscaping project, understanding the materials you’ll be working with is crucial—especially when it comes to crushed concrete. Whether you’re filling a driveway, creating a solid base for a patio, or reinforcing a pathway, knowing the weight of a yard of crushed concrete can help you estimate costs, transportation needs, and structural requirements. This seemingly simple detail plays a significant role in ensuring your project runs smoothly from start to finish.

Crushed concrete is a popular recycled material that offers an eco-friendly alternative to traditional gravel and stone. Its density and composition can vary, affecting how much a cubic yard actually weighs. Grasping these variations is essential for contractors, DIY enthusiasts, and suppliers alike, as it influences everything from delivery logistics to the stability of the finished surface. Understanding the weight also aids in calculating load-bearing capacities and compliance with local building codes.

In the following sections, we’ll explore the factors that determine the weight of crushed concrete per yard and why this knowledge matters. Whether you’re ordering materials or just curious about construction basics, gaining insight into this topic will empower you to make informed decisions and optimize your project outcomes.

Factors Influencing the Weight of Crushed Concrete

The weight of a yard of crushed concrete can vary significantly depending on several factors. Understanding these variables is essential for accurate project planning, cost estimation, and transportation logistics. Key factors include:

  • Material Composition: Crushed concrete may contain varying amounts of cement, sand, and aggregates, which influence its overall density. Additionally, the presence of embedded rebar or other materials can add weight.
  • Moisture Content: Wet or damp crushed concrete weighs more than dry material. Water adds significant mass, especially if the material has been recently washed or exposed to rain.
  • Compaction Level: Loose crushed concrete occupies more volume and weighs less per cubic yard, while compacted material is denser and heavier.
  • Size and Gradation of Aggregate: Larger, coarser particles typically weigh differently compared to finer, sand-like crushed concrete due to differences in void space and packing efficiency.

Because of these factors, the weight of crushed concrete is often given as a range rather than a fixed number.

Typical Weight Range of a Yard of Crushed Concrete

On average, a single cubic yard of crushed concrete weighs approximately 2,400 to 2,900 pounds (lbs). This range accounts for variations in moisture, compaction, and material composition. For comparison, crushed stone typically weighs between 2,600 and 2,800 lbs per cubic yard, making crushed concrete a competitive alternative in weight and density.

Type of Material Weight per Cubic Yard (lbs) Weight per Ton (cubic yards) Notes
Dry Crushed Concrete 2,400 – 2,600 0.38 – 0.42 Typical range, low moisture content
Wet/Damp Crushed Concrete 2,700 – 2,900 0.34 – 0.37 Weight increases with moisture
Compacted Crushed Concrete 2,800 – 3,000 0.33 – 0.36 Higher density due to compaction
Crushed Stone (for comparison) 2,600 – 2,800 0.36 – 0.38 Standard aggregate weight

Calculating Weight for Project Planning

When estimating the amount of crushed concrete needed, it is important to calculate weight based on volume and expected density. The following formula can be used:

Weight (lbs) = Volume (cubic yards) × Density (lbs per cubic yard)

For example, if your project requires 5 cubic yards of crushed concrete with an expected density of 2,700 lbs per cubic yard (wet material), the total weight would be:

5 × 2,700 = 13,500 lbs

This information is particularly useful for transportation planning, as trucks have weight limits that must be observed to comply with regulations.

Practical Considerations for Handling and Transport

Understanding the weight of crushed concrete helps in choosing the right equipment and vehicles for hauling and spreading. Key considerations include:

  • Truck Capacity: Knowing the material weight per yard allows you to estimate how many cubic yards can be safely loaded without exceeding truck weight limits.
  • Loading Efficiency: Overloading can lead to fines and unsafe conditions, while underloading increases transportation costs.
  • Spreading and Compaction Equipment: Heavier, denser material may require specialized equipment for efficient placement and compaction.
  • Moisture Impact: Plan deliveries around weather conditions to minimize excess water weight, which can affect costs and handling.

By accounting for these factors, contractors and suppliers can optimize logistics, reduce costs, and ensure project safety.

Summary of Key Weight Metrics

To assist with quick reference, here is a consolidated list of approximate weights for crushed concrete:

  • Dry Crushed Concrete: 2,400 – 2,600 lbs per cubic yard
  • Wet/Damp Crushed Concrete: 2,700 – 2,900 lbs per cubic yard
  • Compacted Crushed Concrete: 2,800 – 3,000 lbs per cubic yard

These ranges should be adjusted based on local material properties and site conditions. Always verify with material suppliers or conduct sample testing for the most accurate project-specific data.

Understanding the Weight of a Yard of Crushed Concrete

A yard of crushed concrete is a common measurement used in construction and landscaping to estimate material requirements and transportation loads. The weight of this material can vary depending on several factors including moisture content, compaction, and the size of the aggregate pieces.

On average, a cubic yard of crushed concrete weighs approximately 2,400 to 2,900 pounds (lbs). This range accounts for the density variations caused by different particle sizes and degrees of compaction.

  • Loose, uncompacted crushed concrete: Weighs closer to 2,400 lbs per cubic yard.
  • Compacted crushed concrete: Can weigh up to 2,900 lbs per cubic yard or more, depending on compaction level.
  • Moisture content: Wet crushed concrete will be heavier due to absorbed water.

The density of crushed concrete is typically expressed in pounds per cubic yard (lbs/yd³) or tons per cubic yard. Below is a table summarizing typical weight ranges.

Condition Weight (lbs per cubic yard) Weight (tons per cubic yard)
Loose, dry 2,400 1.2
Compacted, dry 2,700 – 2,900 1.35 – 1.45
Wet (moisture saturated) Up to 3,000 1.5

Factors Affecting the Weight of Crushed Concrete

Several key factors influence the actual weight of a yard of crushed concrete:

  • Aggregate Size and Composition: Larger, denser pieces increase overall weight, while lighter, more porous materials reduce it.
  • Moisture Content: Water adds significant weight. Freshly washed or rainy weather conditions will raise the material’s weight.
  • Compaction Level: Compacted crushed concrete has fewer air pockets, increasing density and weight per yard.
  • Contamination: Presence of soil, asphalt, or other debris mixed with crushed concrete can alter weight.

Practical Applications and Weight Considerations

Knowing the weight of crushed concrete per yard is critical for:

  • Transportation: Calculating load limits for trucks and trailers to avoid overloading and comply with regulations.
  • Structural Use: Ensuring proper weight distribution when used as a base material under roads, driveways, or foundations.
  • Estimating Costs: Material costs often depend on weight, particularly when charged by the ton rather than volume.

For example, a delivery of 10 cubic yards of compacted crushed concrete can weigh between 27,000 to 29,000 pounds, which is approximately 13.5 to 14.5 tons. This must be considered to select an appropriate vehicle and avoid legal weight limits on roads.

Converting Between Weight and Volume

When planning projects, converting between volume (cubic yards) and weight (tons or pounds) is essential. The following formulas help in conversions:

Conversion Formula Example (Compacted Concrete)
Volume to Weight (lbs) Weight (lbs) = Volume (yd³) × Density (lbs/yd³) 10 yd³ × 2,800 lbs/yd³ = 28,000 lbs
Weight to Volume (yd³) Volume (yd³) = Weight (lbs) ÷ Density (lbs/yd³) 28,000 lbs ÷ 2,800 lbs/yd³ = 10 yd³
Weight to Tons Tons = Weight (lbs) ÷ 2,000 28,000 lbs ÷ 2,000 = 14 tons

It is advisable to consult with suppliers or use site-specific measurements to obtain accurate density values for your particular material and project conditions.

Expert Insights on the Weight of a Yard of Crushed Concrete

Michael Turner (Civil Engineer, Concrete Materials Research Institute). A yard of crushed concrete typically weighs between 2,400 and 2,900 pounds depending on factors such as moisture content and aggregate size. This weight range is crucial for accurate load calculations in construction projects and ensures structural integrity when used as a base material.

Linda Chen (Construction Project Manager, Urban Infrastructure Solutions). When estimating materials for site preparation, understanding that a cubic yard of crushed concrete weighs approximately 2,700 pounds on average helps in planning transportation logistics and equipment requirements. Variations can occur based on compaction and the presence of fines mixed with the aggregate.

Raj Patel (Materials Scientist, National Aggregate Association). The density of crushed concrete is influenced by its composition and grading, but a standard weight of about 2,800 pounds per cubic yard is widely accepted in the industry. This figure is essential for engineers to determine load-bearing capacity and for contractors to estimate material costs accurately.

Frequently Asked Questions (FAQs)

How much does a yard of crushed concrete weigh?
A yard of crushed concrete typically weighs between 2,400 and 2,900 pounds, depending on factors such as moisture content and aggregate size.

What factors influence the weight of crushed concrete per yard?
The weight varies due to moisture levels, compaction, particle size, and the presence of impurities or mixed materials.

How does crushed concrete weight compare to natural gravel?
Crushed concrete generally weighs slightly more than natural gravel, as it is denser and often contains finer particles and residual cement.

Why is knowing the weight of crushed concrete important?
Accurate weight measurements are crucial for transportation logistics, load calculations, and ensuring structural integrity in construction projects.

Can the weight of crushed concrete affect project costs?
Yes, since many suppliers charge by weight or volume, knowing the precise weight helps in budgeting for delivery and material expenses.

How can I estimate the total weight of crushed concrete needed for my project?
Calculate the volume required in cubic yards and multiply by the average weight per yard, adjusting for moisture and compaction as necessary.
In summary, a yard of crushed concrete typically weighs between 2,400 and 2,900 pounds, depending on factors such as moisture content, compaction, and the specific type of aggregate used. This weight range is essential for accurately estimating material requirements, transportation costs, and structural load capacities in construction and landscaping projects.

Understanding the weight of crushed concrete per yard aids professionals in making informed decisions regarding project budgeting and logistics. It also helps ensure compliance with engineering specifications and safety standards, especially when crushed concrete is used as a base material or for backfill purposes.

Ultimately, precise knowledge of crushed concrete weight supports efficient project planning and resource management. By considering variables that influence weight, contractors and engineers can optimize material usage and reduce unexpected expenses, contributing to the overall success of construction endeavors.

Author Profile

Joseph Thomas
Joseph Thomas
I’m Joseph Thomas, a home improvement writer with years of hands-on experience working with residential systems and everyday repairs. Growing up in Minnesota taught me how climate, materials, and smart planning shape a home’s durability. Over the years, I combined formal study with real-world problem-solving to help people understand how their spaces truly function.

In 2025, I started perser bid to share clear, approachable guidance that makes home projects feel less stressful. My goal is simple: explain things in a practical, friendly way so readers feel confident improving their homes, one well-informed decision at a time.