Free calculator

Foundation / Stem Wall Concrete

Estimate concrete volume, form contact area, and wall face area for a poured foundation or stem wall.

Results

Enter your dimensions and hit Calculate.

Wall thickness and reinforcement must be designed for your load and frost depth. This is a quantity estimator only.

Assumptions

10% added for concrete waste.
Form contact area assumes forming both faces of the wall.

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Land Planning Master Checklist

The complete checklist for planning your property — from raw land to build-ready site. Clearing, access, drainage, septic, utilities, permits, foundation, and everything in between.

✓Every stage in the right sequence
✓What to verify before each phase starts
✓Questions to ask your contractor
✓Common mistakes and how to avoid them

Free account — includes the checklist + 3 saved calculations.

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