Cement Calculator
Calculate Cement Requirements
About Cement Calculations
Cement calculations determine the amount of cement needed for concrete mixing based on volume and mix ratios.
Mix Ratios:
- 1:2:4: 1 part cement, 2 parts sand, 4 parts aggregate
- 1:3:6: Lean mix for foundations
- 1:1.5:3: Rich mix for high strength
- 1:2:3: High strength concrete
Cement Types:
- Portland: Most common type
- Blended: Mixed with fly ash or slag
- White: For decorative applications
Bag Sizes:
- Standard: 94 lbs (1 cubic foot)
- Small: 47 lbs (0.5 cubic foot)
- Large: 188 lbs (2 cubic feet)