Concrete Mix Calculator
Calculate concrete volumes and material quantities for your construction projects
Project Specifications
Project Type
Dimensions
Concrete Mix Design
%
Reinforcement
Calculation Results
Total Concrete Needed
0 cubic yards
0 – 0 cubic yards
Material Quantities
Cement (94lb bags):
0
Sand (tons):
0.00
Gravel (tons):
0.00
Water (gallons):
0
Cost Estimation
Materials Cost:
$0.00
Delivery Cost:
$0.00
Total Estimated Cost:
$0.00
Project Details
Volume:
0 cubic feet
Weight:
0 tons
Mix Ratio:
1:2:3
Water-Cement Ratio:
0.50
Ready-Mix Delivery
Truck Loads:
0
Truck Capacity:
10 cubic yards
Delivery Time:
30-45 minutes
Concrete Tips
- • Order 10-15% extra for waste and spillage
- • Prepare the site before delivery
- • Cure concrete properly for strength
- • Consider weather conditions
Common Concrete Projects
Driveway
4″ thick, 12′ × 30′
~4.5 cubic yards
Patio
4″ thick, 12′ × 16′
~2.4 cubic yards
Footings
8″ × 16″, 30 linear feet
~1.0 cubic yard
Steps
3 steps, 4′ wide
~0.3 cubic yards
Concrete Strength Guide
| PSI Strength | Mix Ratio (C:S:A) | Cement (bags/yd³) | Common Uses | Price Range |
|---|---|---|---|---|
| 2500 psi | 1:3:4 | 5.5 | Residential slabs, walkways | $110-$130/yd³ |
| 3000 psi | 1:2.5:3 | 6.0 | Driveways, patios, foundations | $120-$140/yd³ |
| 3500 psi | 1:2:3 | 6.5 | Garage floors, commercial slabs | $130-$150/yd³ |
| 4000 psi | 1:1.5:2.5 | 7.0 | Heavy equipment, structural | $140-$160/yd³ |
| 5000 psi | 1:1:2 | 8.0 | Bridges, high-rise buildings | $150-$180/yd³ |