Soil Bearing Capacity Calculator

Calculate ultimate and allowable soil bearing capacity using Terzaghi's bearing capacity equation

Soil Properties

Foundation Parameters

Results

Bearing Capacity Factors

Nc

30.14

Nq

18.40

22.40

Ultimate Bearing Capacity (qu)

1653.57 kN/m²

Allowable Bearing Capacity (qa)

551.19 kN/m²

Formula Used

qu = c·Nc + γ·Df·Nq + 0.5·γ·B·Nγ (Terzaghi's Equation)

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Editorial Note

MyCalcBuddy Editorial Team

This page is maintained as an educational calculator reference.

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Formula Source: Standard Mathematical References

by Various

🔄Last reviewed: May 2026
✓Formula checks are based on standard references and internal QA review.