Water to Cement Ratio Calculator – Ideal Ratio for ConcreteBy / Advanced Water to Cement Ratio Calculator Advanced Water to Cement Ratio Calculator Cement Weight (kg): Water Volume (liters): Cement Type: Ordinary Portland Cement (OPC) Portland Pozzolana Cement (PPC) Other Aggregate Type: Fine Coarse Mixed Concrete Grade: M5 M10 M15 M20 Environmental Conditions: Dry Moderate Severe Calculate Summary of Results: Water-Cement Ratio: Water Demand: liters Aggregate Proportion: Recommendations: