Engineering Calculations Tools
Calculators for structural load distribution, fluid pressure, flow rate, material weight, and engineering safety factors.
Free online general tools.
Engineering Cost Calculator
Estimate total engineering design and prototyping costs by combining CAD drafting hours, analysis fees, and lab testing.
Engineering Project Cost Calculator
Estimate end-to-end engineering CapEx, detailing tooling, FEA simulations, compliance certifications, and contingency reserves.
Engineering Safety Factor Calculator
Calculate the Factor of Safety (FoS = Yield Strength / Working Stress) to ensure structural and mechanical design compliance.
Engineering Unit Converter
Convert complex engineering units across pressure (psi, bar, Pa), power (kW, hp), torque (Nm, ft-lb), and force (N, lbf).
Flow Rate Calculator
Calculate volumetric fluid discharge flow rate (Q = A × V) through pipes given diameter and fluid velocity.
Load Distribution Calculator
Calculate support beam reaction forces and center of mass under point loads and uniformly distributed loads (UDL).
Material Weight Calculator
Calculate the exact physical weight of steel, aluminum, brass, copper, and titanium plates, bars, and tubes.
Power Calculator
Calculate mechanical and electrical power (P = Work / Time = Force × Velocity = V × I) across physical systems.
Pressure Calculator
Calculate hydraulic and pneumatic pressure (P = F / A) given applied force and surface piston area.
Torque Calculator
Calculate rotational torque (T = F × r) from applied lever arm distance and perpendicular applied force.