Concrete Weight Calculator: Estimate Weight by Volume & Type (kg, lbs, tons)
The Concrete Weight Calculator determines the mass of reinforced, Portland, or asphalt concrete based on volume (m³, ft³, yd³) and density. It provides results in pounds, tons, and kilograms, making it useful for both small-scale DIY projects and large construction jobs.
This calculator simplifies the process of calculating the weight of various types of concrete, such as reinforced concrete or Portland cement concrete.
Concrete Types & Densities: Asphalt, Reinforced, Portland and More
Our calculator supports five common types of concrete, each with unique densities:
| Concrete Type | Density (lbs/ft³) | Density (kg/m³) | Common Uses |
|---|---|---|---|
| Asphalt | 140.03 | 2,243 | Roads, driveways, noise reduction. |
| Gravel | 150.01 | 2,404 | Foundations, aggregate mixes. |
| Portland-Limestone | 148.02 | 2,371 | General construction, walls. |
| Portland | 143.58 | 2,300 | Floors, pavements, DIY projects. |
| Reinforced | 156.07 | 2,500 | Structural beams, columns, slabs. |
For projects like pouring concrete curbs and gutters, knowing the weight of the concrete is essential for material planning and transport. Our Concrete Curb and Gutter Calculator will help you estimate the volume and even pre-mix bag requirements for such projects.
Step-by-Step Guide: Calculate Concrete Weight by Volume & Density
Key Inputs:
- Volume: Enter the volume of concrete in cubic meters (m³), cubic feet (ft³), or cubic yards (yd³).
- Concrete Type: Choose from types like asphalt, gravel, Portland-limestone, Portland cement, or reinforced concrete.
Key Outputs:
- Weight: The total weight of the concrete in pounds, tons, and kilograms.
- Volume in Other Units: Volume converted into m³, ft³, and yd³ for clarity.
Concrete Weight Calculation: Formula
Concrete weight depends on its volume and density. Different concrete types have varying densities, which affect the weight.
Formula for Weight:
Conversion to Other Units:
1. Weight in Tons:
2. Weight in Kilograms:
Volume Conversions:
Cubic Meters (m³) to Cubic Feet (ft³):
Cubic Yards (yd³) to Cubic Feet (ft³):
Example: Calculating Reinforced Concrete Weight
Input Details:
• Volume: 2 m³
• Concrete Type: Reinforced Concrete
Step-by-Step Calculation:
1. Convert Volume to Cubic Feet:
2. Select Concrete Density:
Reinforced Concrete Density: 156.07 lbs/ft³.
3. Calculate Weight in Pounds:
4. Convert to Tons:
5. Convert to Kilograms:
6. Volume in Other Units:
Cubic Yards (yd³):
FAQs About Weight Caculator
How much does 1 m³ of concrete weigh?
The weight of 1 m³ of concrete depends on its type: • Reinforced Concrete: ~2,400 kg or ~5,290 lbs. • Portland Cement Concrete: ~2,300 kg or ~5,070 lbs. • Asphalt: ~2,200 kg or ~4,850 lbs.
How do you calculate the weight of concrete?
Use the formula: Weight (lbs)=Volume (ft³)×Density (lbs/ft³) Convert to tons or kilograms as needed.
How many kilograms is 1 m³ of concrete?
On average: Reinforced Concrete: ~2,400 kg/m³. Portland Cement Concrete: ~2,300 kg/m³.
Concrete Weight Calculator
Calculate concrete weight based on volume and type. Results include weight in pounds, tons, and kilograms, with volume conversions.