Useful Figure
Concrete Calculators
Practical, reviewed calculators with clear assumptions and methods you can inspect. Start with one of eight concrete tools below.
Available tools
- Concrete Bags Calculator
Calculates project volume and whole bags required using reviewed nominal product yields.
- Concrete Slab Calculator
Calculates raw rectangular slab volume from length, width, and thickness.
- Concrete Wall / Stem Wall Calculator
Calculates concrete volume for a straight wall or stem wall from user-supplied net length, height, thickness, and waste allowance.
- Continuous Footing Calculator
Calculates raw concrete volume for a rectangular continuous footing from user-supplied dimensions.
- Grade Beam Concrete Calculator
Calculates concrete volume for a rectangular grade beam from user-supplied net length, width, depth, and waste allowance.
- Pad / Isolated Footing Calculator
Calculates concrete volume for identical rectangular or square pad footings from user-supplied dimensions, quantity, and waste allowance.
- Round Form / Sonotube Concrete Calculator
Calculates raw concrete volume for one or more identical round forms from user-supplied diameter and height.
- Concrete Trench Fill Calculator
Calculates concrete volume for a rectangular trench from user-supplied net length, average width, fill depth, and waste allowance.