Concrete Calculator

Concrete Calculator: Slab + Circle (Web Demo)

This is a lightweight web version of my Concrete Calculator. Use it to estimate slab concrete volume fast, with Imperial or Metric inputs and a choice of output volume in yd³ or m³.

Open Full Screen Download App How to use it

How this concrete calculator works

Pick a calculator (Slab or Circle Slab), enter your dimensions, then tap CALCULATE. Switch input units in Settings (Imperial or Metric). Output volume can be shown in yd³ or m³. This web demo focuses on the essentials: quick, clean estimating.

  • Slab: Length × Width × Thickness
  • Circle Slab: Diameter × Thickness
  • Units: Imperial or Metric input, yd³ or m³ output

What’s locked in the web demo?

Advanced features (thickened edges, projects, tools, pricing, additives, trucks, and more calculators) are shown as locked to match the mobile app layout. The web demo is meant for quick estimating, while the full app includes the complete toolkit.

Want everything unlocked? Download the full Concrete Calculator app for advanced tools, extra calculators, and project features.

Download Full Version

FAQ

Is this an exact quote?

No. This is a planning estimate tool. Always confirm design specs and local requirements before ordering.

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