Concrete Calculator
Volume = Length × Width × Depth10×5×0.15=7.5 m³
Free online tool
Concrete Calculator
Enter the length, width and depth of the area to fill.
Instant calculation
Concrete Calculator
Enter the length, width and depth of the area to fill.
Your result
Calculation
Your numbers stay in this browser. Nothing is uploaded or saved.
Three clear steps
How to use this calculator
- 01
Enter length
Type the length of the area.
- 02
Enter width
Type the width of the area.
- 03
Enter depth
Type the depth or thickness of the slab.
The formula
How this calculation works
Multiply the three dimensions. Input in meters and depth in meters for cubic meters.
Check the method
Worked examples
Each example follows the same formula used by the calculator.
Slab 10m × 5m × 0.15m — concrete volume?
10×5×0.15=7.5 m³7.5 cubic metersCommon questions
Questions about this calculation
What is the Concrete Calculator?
The Concrete Calculator helps you calculate the volume of concrete needed for a rectangular slab. Enter your values and select Calculate to get an instant result.
How is the result calculated?
Multiply the three dimensions. Input in meters and depth in meters for cubic meters.
Can you show an example?
Example: Slab 10m × 5m × 0.15m — concrete volume? — 7.5 cubic meters.
Is my data saved when I use the Concrete Calculator?
No. All calculations run locally in your browser. Your inputs and results are never uploaded, stored or shared with anyone.
Is the Concrete Calculator free to use?
Yes. The Concrete Calculator is completely free. No account, sign-up or payment is required. It works on mobile, tablet and desktop.
Continue calculating