Geotechnical Calculators
Geotechnical Calculators
Use these geotech calculators for lab-derived soil-property calculations and interpretation notes tied to common civil engineering tests.
This section also helps with soil test calculator, liquid limit calculator, water content calculator, cbr calculator.
Calculator list
Open the exact calculator you need
Liquid limit calculator
Liquid limit calculator with formula, worked example, input checks, and practical guidance for liquid limit calculator, liquid limit of soil, and soil test calculator.
Water content calculator
Water content calculator with formula, worked example, input checks, and practical guidance for water content calculator, water content of soil, and soil test calculator.
Specific gravity of soil calculator
Specific gravity of soil calculator with formula, worked example, input checks, and practical guidance for specific gravity of soil calculator, specific gravity of soil formula, and soil test calculator.
Unconfined compressive strength calculator
Unconfined compressive strength calculator with formula, worked example, input checks, and practical guidance for unconfined compressive strength calculator, unconfined compressive strength, and soil test calculator.
Permeability coefficient calculator
Permeability coefficient calculator with formula, worked example, input checks, and practical guidance for permeability coefficient calculator, constant head permeability test, and soil test calculator.
Free swell index calculator
Free swell index calculator with formula, worked example, input checks, and practical guidance for free swell index calculator, free swell index of soil, and soil test calculator.
California bearing ratio calculator
California bearing ratio calculator with formula, worked example, input checks, and practical guidance for california bearing ratio calculator, soil test calculator, and geotechnical calculator.
Plasticity index calculator
Plasticity index calculator with formula, worked example, input checks, and practical guidance for plasticity index calculator, plastic limit formula, and soil test calculator.