This app generates flat pattern layout markings for various types of bends used in fabrication, piping, and ducting. It calculates angles, plate sizes, and provides detailed layouts for efficient material planning and precise marking.




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Whether you want more options like Elbow Calculator or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.




This app generates flat pattern layout markings for various types of bends used in fabrication, piping, and ducting. It calculates angles, plate sizes, and provides detailed layouts for efficient material planning and precise marking.






Access essential piping engineering data, standards, and smart calculators for professionals and students. Covers ASME standards, pipe and flange dimensions, fitting details, and valve sizes. Includes daily tips and quizzes to enhance knowledge.






This utility app simplifies complex pipe calculations for professionals like pipefitters and plumbers. It offers instant offset calculations, a custom fraction keypad for imperial units, and mitered bend calculations, all usable offline and with gloves.