Engineering Calculator Classes
Browse calculators by university course. Find every tool you need for your current class — all free, no signup required.
Force systems, equilibrium, centroids, moments of inertia, friction, and trusses
Kinematics, kinetics, work-energy, impulse-momentum, and vibrations
Stress, strain, beam bending, torsion, column buckling, and combined loading
Ideal gas law, thermodynamic cycles, entropy, steam tables, and psychrometrics
Reynolds number, Bernoulli equation, pipe flow, pumps, open channel flow, and drag
Conduction, convection, radiation, heat exchangers, fins, and transient analysis
Shaft design, bearings, springs, fasteners, gears, welds, and fatigue analysis
Material properties, hardness conversion, thermal expansion, stress-strain analysis, and creep
Machining parameters, turning, drilling, tolerances, and surface finish
Interpolation, unit checking, significant figures, and reference tables