Civil Engineering Tools & Calculators

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Civil Engineering Tools & Calculators

Concrete Mix Design

Calculate proportions for target strength.

Target Strength (MPa): Water-Cement Ratio: Cement Density (kg/m³):

Slope Stability Analyzer

Factor of Safety for infinite slope.

Cohesion (kPa): Friction Angle (°): Slope Angle (°): Soil Unit Weight (kN/m³): Depth (m):

Beam Load Calculator

Calculate reactions for simply supported beam.

Point Load (kN): Load Position (m): Beam Length (m):

Column Buckling Calculator

Calculate critical buckling load.

Modulus of Elasticity (GPa): Moment of Inertia (m⁴): Effective Length (m):

Earthwork Volume

Calculate cut/fill volumes.

Area 1 (m²): Area 2 (m²): Distance Between (m):

Wind Load Calculator

Calculate wind pressure on structure.

Basic Wind Speed (m/s): Exposure Category: Height Above Ground (m):

Seismic Load Calculator

Estimate base shear for buildings.

Seismic Zone Factor: Building Weight (kN): Response Factor:

Retaining Wall Design

Check stability of cantilever wall.

Wall Height (m): Soil Unit Weight (kN/m³): Friction Angle (°): Surcharge (kPa):

Foundation Bearing Capacity

Calculate ultimate bearing capacity.

Cohesion (kPa): Friction Angle (°): Footing Width (m): Depth (m):

Hydraulic Gradient

Calculate seepage flow parameters.

Head Difference (m): Flow Path Length (m): Permeability (m/s): Cross-Section Area (m²):

Traffic Flow Calculator

Calculate road capacity and density.

Flow Rate (veh/hr): Average Speed (km/h): Jam Density (veh/km):

Pavement Design Tool

Estimate required pavement thickness.

Subgrade CBR (%): Design Traffic (ESALs):

Engineer's Tools | Engineering Tools & Calculators