Quantity takeoff — Slab
Take off reinforced-concrete slab quantities by panel area and thickness.
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About the slab takeoff tool
Calculate RC slab quantities from panel area and slab thickness, including reinforcement distributed by the schedule you enter.
What you enter
Panel dimensions (length × width), slab thickness, panel count, concrete grade, and bar diameter/spacing in both directions.
What the results mean
Slab concrete volume (m³), reinforcement weight per direction (kg) and supporting formwork area (m²) for estimates and tender documents.
When to use this tool
Estimating floor slabs and roof slabs; quickly seeing how changing slab thickness affects material quantities.