Concrete Mix Calculator
Calculate the exact amounts of cement, sand, and gravel needed for your concrete project
Understanding Concrete Mix Ratios
The concrete mix ratio determines the strength and durability of your concrete. The ratio represents the proportions of:
- 🏗️ Cement - The binding agent
- 🏖️ Sand - Fine aggregate
- 🪨 Gravel - Coarse aggregate
- 💧 Water - Activates the cement
Common applications for different mix ratios:
- • 1:5:10 - Basic concrete slabs and footings
- • 1:3:6 - Driveways and patios
- • 1:2:4 - Structural concrete
- • 1:1:2 - High-strength applications