Footing Size Calculator

Determine required footing dimensions based on applied loads and allowable soil pressure

Applied Loads

Dead Load (DL) - kN

Live Load (LL) - kN

Wind Load (WL) - kN

Seismic Load (EL) - kN

Soil & Footing Parameters

Allowable Soil Pressure - kN/m²

Footing Type

Sizing Results

Governing Condition

Load Combo 1

Total Load: 500.0 kN

Required Footing Size

Length

1.75 m

Width

1.75 m

Area

Required

3.00 m²

Provided

3.06 m²

Soil Pressure Check

146.94 kN/m²

Utilization: 98.0%

Estimated Dimensions

Depth

300 mm

Concrete

0.92 m³