Category
Engineering & CAD
Unit conversions and technical utilities for engineering work.
11 tools
Engineering & CAD tools
Engineering Unit Calculator
Convert length, pressure, torque, temperature, and more for CAD and engineering.
Engineering
Beam Load Calculator
Reactions, max moment, and optional deflection for a simply supported beam.
Engineering
Bearing Life Calculator
Estimate L10 bearing life from C, P, type, and speed.
Engineering
Bolt Torque Calculator
Estimate tightening torque from clamp force, diameter, and K factor.
Engineering
Electrical Calculator
Solve Ohm's law and power from any two known values.
Engineering
Hydraulic Force Calculator
Compute cylinder force from pressure and bore diameter.
Engineering
Material Density Calculator
Calculate density from mass and volume, or mass from a common material.
Engineering
Pipe Flow Calculator
Solve flow rate or velocity with continuity Q = V × A.
Engineering
Pipe Volume Calculator
Calculate cylindrical pipe volume in liters and US gallons.
Engineering
Voltage Drop Calculator
Estimate DC/single-phase voltage drop for copper or aluminum.
Engineering
Wire Gauge Calculator
Look up AWG diameter, area, and approximate ampacity.
Engineering