Concrete Mix Design Calculator
Design a concrete mix by specifying component weights and reviewing ratios and estimated density.
How to Use the Concrete Mix Design Calculator
- Enter cement weight in kg.
- Enter water weight in kg.
- Enter sand and gravel weights in kg.
- Review water-cement ratio and mix proportions.
Casos de Uso
- •Custom concrete mix design
- •Quality control on batch plants
- •Structural concrete specification
Fórmula
W/C = Water / Cement; Ratio = C : S : G
Preguntas Frecuentes
How accurate is this calculator?
Results are based on standard engineering formulas and are suitable for preliminary estimates.
What units are used?
SI units (metres, kg, kPa) are used unless otherwise noted.
Is it free?
Yes, all calculators are completely free.