Concrete Mix Design Calculator
Inputs
psi
ACI 318: residential 3,000–4,000 psi; structural 4,000–6,000 psi; parking/bridges 4,500+ psi
ACI 318 Table 19.3.3.1: severe exposure max 0.40 w/cm; moderate 0.45; general 0.50 max
lb/yd³
Tab to move between fields
Results
Cement
564 lb/yd³
Estimated Strength
7,502 psi
Water254 lb/yd³
Fine Aggregate (Sand)1,315 lb/yd³
Coarse Aggregate1,817 lb/yd³
Yield27.23 ft³
1
Identify Input Parameters
4 parameters
= Target Strength (f'c) = 4000psi, Water-Cement Ratio (w/c) = 0.45, Cement Content = 564lb/yd³, Coarse Aggregate Type = 1
= 4 input(s) provided
2
Calculate Cement
Cement
= 564
= 564
3
Calculate Estimated Strength
Estimated Strength
= 7502
= 7502
4
Calculate Water
Water
= 254
= 254
5
Calculate Fine Aggregate
Fine Aggregate
= 1315
= 1315