How Much Does a Yard of Pea Gravel Weigh? A Complete Guide
When planning a landscaping or construction project, one of the most critical factors for success is accurate material calculation. Whether you are building a serene garden walkway in Austin or a drainage system for a commercial site in Dallas, knowing the weight of your materials is essential for logistics, budgeting, and safety.
A common question we receive at Select Sand & Gravel is: “How much does a yard of pea gravel weigh?”
Understanding the weight of pea gravel (and how it differs from other aggregates) ensures you hire the right hauling equipment and avoid overloading your vehicle. In this comprehensive guide, we will break down the weights, factors affecting density, and how to plan your delivery.
How Much Does a Yard of Pea Gravel Weigh? The Quick Answer
On average, one cubic yard of pea gravel weighs approximately 2,800 pounds, which is about 1.4 tons.
However, this number is not static. Depending on the moisture content, the specific type of stone, and the size of the gravel, a cubic yard can range anywhere from 2,400 to 3,000 pounds.
Weight per Measurement Unit:
- Per Cubic Foot: ~100 to 110 lbs
- Per Cubic Yard: ~2,800 lbs (1.4 tons)
- Per Square Foot (at 2-inch depth): ~18 to 20 lbs
How Much Does a Yard of Pea Gravel Weigh? The Quick Answer
While the 2,800-pound benchmark is a reliable industry standard, several environmental and physical factors can shift that number. Understanding these variables is key to professional-grade project management.
1. Moisture Content and Absorption
Aggregate is porous. If your pea gravel has been sitting in a yard during a rainy season in Houston or San Antonio, it will hold significant water weight. Wet pea gravel can weigh up to 10-15% more than bone-dry gravel. When ordering by weight (tonnage), you may receive slightly less volume if the material is saturated.
2. Stone Composition and Origin
Pea gravel isn’t a specific mineral; it is a classification based on size and shape (typically smooth, rounded stones about the size of a pea). The weight depends on the parent rock.
- Quartz-based gravel is denser and heavier.
- Limestone or Sandstone-based gravel may be slightly lighter.
3. Compaction and Settling
When gravel is first loaded into a dump truck, it is “loose.” As the truck travels to your job site in Fort Worth or Oklahoma City, the vibration causes the stones to settle and “nest” together. This reduces the volume (cubic yards) but the weight remains the same.
Pea Gravel vs. Other Aggregates: A Weight Comparison
It is helpful to see how pea gravel stacks up against other common materials delivered by Select Sand & Gravel. This helps in choosing the right material for your specific load-bearing requirements.
Pea Gravel vs. Crushed Rock
Crushed rock often has “fines” (smaller dust particles) that fill the gaps between larger stones, making it denser. Consequently, a yard of crushed rock or road base often weighs more than a yard of clean pea gravel, which has consistent air gaps between the rounded stones.
Pea Gravel vs. River Rock
River rocks are larger versions of pea gravel. Because larger stones create larger air pockets (voids) in a cubic yard container, a yard of large river rock may actually weigh slightly less than a yard of tightly packed 3/8″ pea gravel.
Logistics: How to Transport a Yard of Pea Gravel
Knowing the weight is only half the battle; knowing how to move it is the other.
This is a frequent mistake for DIYers. A standard “half-ton” pickup truck (like an F-150 or Silverado 1500) has a payload capacity of roughly 1,500 to 2,200 lbs. Since a yard of pea gravel weighs ~2,800 lbs, a standard pickup truck cannot safely carry a full cubic yard of pea gravel in one trip.
For larger projects, professional hauling is the safest and most cost-effective route. At Select Sand & Gravel, we utilize specialized equipment to ensure efficient delivery:
Tandem Dump Trucks: Ideal for residential driveways and medium-sized projects.
End-Dump Trailers: Best for large-scale construction site hauling where high volume is required.
Dump Truck & Pup: Maximizes payload for long-distance deliveries across Texas and Oklahoma.
How to Calculate How Much Pea Gravel You Need
To find out how many tons you need to order, follow this simple three-step formula:
Calculate Square Footage: Multiply the length of your area by the width. (e.g., 20ft x 10ft = 200 sq. ft.)
Determine Depth: For most landscaping, a 2-inch to 3-inch depth is standard. (3 inches = 0.25 feet).
Find Cubic Yards: Multiply Square Footage by Depth (in feet) and divide by 27.
Calculation: (200 x 0.25) / 27 = 1.85 Cubic Yards.
Convert to Weight: Multiply your cubic yards by 1.4 to get the tonnage.
Calculation: 1.85 x 1.4 = 2.59 Tons.
Why Choose Select Sand & Gravel? (The EEAT Factor)
When you are sourcing materials for a foundation or a high-end landscape, you need more than just a supplier; you need an expert partner.
Select Sand & Gravel has been a staple in the Texas and Oklahoma aggregate industry since the early 1980s. In 2022, we transitioned to an employee-owned company, meaning every driver and dispatcher has a personal stake in the quality of your service.
We don’t just “drop and go.” We provide:
Expert Knowledge: We understand the local soil conditions from Midland/Odessa to the Gulf Coast.
Reliability: We operate with the intent to provide customers with the confidence that we will deliver as promised.
Versatility: From custom orders of Decomposed Granite to high-volume haul-offs of construction debris, we handle the full lifecycle of your project’s material needs.
Conclusion: Ready to Start Your Project?
When you are sourcing materials for a foundation or a high-end landscape, you need more than just a supplier; you need an expert partner.
Select Sand & Gravel has been a staple in the Texas and Oklahoma aggregate industry since the early 1980s. In 2022, we transitioned to an employee-owned company, meaning every driver and dispatcher has a personal stake in the quality of your service.
We don’t just “drop and go.” We provide:
Expert Knowledge: We understand the local soil conditions from Midland/Odessa to the Gulf Coast.
Reliability: We operate with the intent to provide customers with the confidence that we will deliver as promised.
Versatility: From custom orders of Decomposed Granite to high-volume haul-offs of construction debris, we handle the full lifecycle of your project’s material needs.
