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Foundation Calculator

Free Online Foundation Calculator

Estimate concrete, excavation, and rebar needs for slab or perimeter footing foundations. Includes waste allowance and bag counts.

How to Use the Foundation Calculator

This calculator is designed to be simple and user-friendly. Enter your values and get instant results.

Features

  • Free to use - no hidden costs
  • No registration or sign-up required
  • Mobile-friendly design
  • Instant calculations
  • Accurate results

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