
SlabCalc Concrete
Concrete Slab & Rebar Calc
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Free
In-App Purchases
Rating summary
About
SlabCalc Concrete is a fast jobsite calculator for concrete slabs, pads, patios, walkways, and driveways.
Enter length, width, thickness, waste, local ready-mix price, bag yield, bag price, rebar spacing, and rebar price. SlabCalc calculates square feet, cubic yards, order quantity with overage, bag count, best supply method, rebar linear feet, and estimated material cost.
Free features:
- Slab volume calculator
- Ready-mix cubic yards
- Concrete bag count
- Rebar grid takeoff
- Local price inputs
- Save up to two jobs
Premium unlock:
- Unlimited saved slab jobs
- Copy clean client-ready estimates
- Keep repeat estimates organized on device
SlabCalc is designed for planning and estimating. Always confirm subgrade, reinforcement, delivery minimums, pump fees, taxes, local code, and site conditions before final bids or material orders.
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What's New in SlabCalc Concrete
1.0
July 21, 2026
1
In-App Purchases
$9.99
SlabCalc Premium
Unlock unlimited saved jobs.



