🏗️ Concrete Column Calculator
Calculate concrete volume, bags needed, mix ratios, and costs for your column project
Column Shape
Unit System
Column Dimensions
Measure across the center of the circular column
Total vertical height of the column
Total number of columns in your project
Account for spillage and overflow (typically 5-15%)
Concrete Mix Configuration
Mix Ratio Guide:
• 1:2:4 – Standard strength for general use, footings (2,175 PSI / 15 MPa)
• 1:1.5:3 – Medium strength for columns, beams (2,900 PSI / 20 MPa)
• 1:1:2 – Strong concrete for structural elements (3,625 PSI / 25 MPa)
• 1:0.5:1 – High strength for heavy-duty applications (4,350 PSI / 30 MPa)
Cost Estimation (Optional)
For bulk ready-mix concrete delivery
Concrete Bags Needed
Number of Bags
0
Bag Size Used
0lb
Total Weight
0
Material Breakdown (Mix Ratio)
Cement
0
Sand
0
Aggregate
0
Water (Approx.)
0
Cost Estimation
Bag Cost
$0.00
Bulk Ready-Mix Cost
$0.00
Cost Difference
$0.00
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Concrete Volume Requirements
Volume per Column
0
Total Volume (All Columns)
0
Volume with Waste
0