Solve complex engineering problems and conversions.
Browse hand‑picked tools in this category to quickly solve everyday problems, explore ideas, and make informed decisions.
Calculate bending stress and deflection for beams under load.
Compute head loss due to friction in a pipe using the Darcy-Weisbach equation.
Find steady-state heat transfer rate through a flat wall by conduction.
Calculate total real power in a balanced 3-phase electrical system.
Calculate stress when a compressive load is applied to a material.
Determine the vertical deflection at the free end of a cantilever beam.
Calculate the natural frequency of a simple spring-mass system.
Determine whether a fluid flow is laminar, transitional, or turbulent.
Compute the change in length of a material due to temperature change.
Calculate maximum shear stress in a circular shaft subjected to torsion.