Free Engineering Tools Choose the Right Hinge Faster Use these calculators to estimate panel weight, calculate torque requirements, and select suitable hinges for your application. Panel Weight Calculator Estimate door, lid, cover, or equipment panel weight by material, height, width, and thickness. Open Tool → Torque Hinge Calculator Calculate required holding torque per hinge using panel weight, center distance, hinge count, and safety factor. Open Tool → Hinge Selection Calculator Find suitable hinge options by application, hinge type, material, load, and torque requirements. Open Tool →
