Slab Concrete Calculator
Use our Slab Concrete Calculator to calculate concrete volume for round holes/piers and rectangular slabs/beams
How It Works
This calculator determines the concrete volume required for two cases: round holes/piers (cylinders) and rectangular slabs/beams (rectangular prisms).
Enter the dimensions for your chosen shape and get the total concrete volume required.
See a simple visual representation of the selected shape that updates with your dimensions.
Key Features
- Round holes/piers: compute cylindrical volume from diameter and depth
- Rectangular slabs/beams: compute volume from length, width, and thickness
- Simple, fast volume-only calculator
- Visual diagram of the chosen shape for clarity
How to Use
- Choose shape: Round Hole/Pier or Rectangular Slab/Beam
- For Round Hole/Pier: enter diameter and depth
- For Rectangular Slab/Beam: enter length, width, and thickness
- View the required concrete volume
Slab Concrete Calculator
Universal Measurement Support
All calculators support both imperial and metric units
Common Applications
Accurate Ordering
Order the correct amount of concrete for simple round holes/piers and rectangular slabs/beams.
Simplicity
Focused on the two most common shapes so you can calculate volumes quickly.
Time Savings
Skip complex inputs—just enter basic dimensions and get the volume.
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Use our Stump Hole Concrete Calculator to calculate concrete volume for stump holes and footings (round, square, rectangular)
Area (Square Meters)
Use our Area (Square Meters) Calculator to quickly calculate room/area in square meters (or feet) and get combined totals