Use this worksheet to turn field dimensions into order quantities with waste, unit conversion, and a clear record of what was included. It is written for quick checks on slabs, pads, grade beams, continuous footings, and simple rectangular placements.
What The File Contains
- SI and US customary takeoff sheets
- Formula-driven totals and waste allowance
- Editable input cells and method notes
File Preview
Calculation workbook
Input or check
Value
Units
Project geometry
Editable
SI / US
Material parameters
Editable
Defined
Calculated result
Formula
Tracked
Method limitation
Review
Required
Inputs To Record
- Plan dimensions, thickness, thickened edges, steps, and turndowns
- Openings, blockouts, construction joints, and deducted areas
- Specified units, density if weight is needed, and assumed waste percentage
- Concrete strength, exposure class, slump, air, and delivery constraints where known
Calculation Checks
- Convert every dimension to one unit system before multiplying
- Calculate base volume, added volume, deductions, and waste separately
- Round order quantity practically, but keep the calculation record unrounded
- Compare against drawings, field measurements, and supplier minimum order requirements
Engineering Notes
- Concrete takeoff is not a structural design check.
- For irregular geometry, break the placement into simple shapes and keep a sketch with the worksheet.
- Do not hide waste factor inside the dimensions; show it as a separate line item.