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Calculator · Project No. 08 · Sitework

Concrete Slab
& Driveway Calculator

Yards of concrete, rebar, mesh, and labor for slabs, driveways, patios, and garage pads. Includes form lumber, expansion joints, and finishing.

Updated May 2026
 4.7 · 9,200 calculations this month
Reviewed by licensed concrete contractor
PLAN: 24' × 16' 4" SLAB · #4 REBAR 16" O.C. COMPACTED SUBGRADE
SECTION
SCALE 1:30