Flat Pattern Bend Calculator

Flat Pattern Bend Calculator is a comprehensive Chrome extension that provides quick, accurate flat pattern layouts for a wide range of sheet metal shapes. It supports cones, frustums, cylinders, transitions, and complex geometries, with bend allowances to ensure precise bends.

Designed for engineers, fabricators, and educators, it streamlines calculations for HVAC ductwork, piping, and metal fabrication, delivering instant results to speed up design and fabrication planning.