Concrete Mix Ratio Calculator
This calculator estimates the required quantities of cement, sharp sand, gravel, and water for a concrete mix based on the volume of the slab or structure. Just enter the width, height, and depth to get instant material requirements using standard mix ratio coefficients.
Calculate Concrete Mix Materials by Volume
Concrete Material Ratio Formula
Where:
- $$W$$, $$H$$, $$D$$ — Width, Height, and Depth of the structure (in meters)
- $$Volume$$ — total concrete volume
- Resulting units typically in kg or liters depending on context
This calculator uses a standard concrete mix ratio to determine how much cement, sand, gravel, and water is needed based on the input volume. It’s ideal for planning medium- to large-scale concrete projects like slabs, foundations, and pavement. By using fixed material coefficients, it simplifies quick estimating and procurement.