Cut It Right First Time = No Guesswork.
The go-to offset angle calculator for HVAC sheet metal, ductwork fabrication, and electrical trunking installs.
Type in your offset, get your cut angle and set-on instantly тАФ no charts, no trig, no mistakes on the job.
тЬФя╕П HVAC ductwork тАУ square offsets for rectangular duct fabrication
тЬФя╕П Electrical trunking & cable tray тАУ perfect angled runs every time
тЬФя╕П Piping & mechanical тАУ any square offset on site
тЬФя╕П Works offline тАФ no signal needed on site
Built by a tradesperson, for tradespeople. Clean interface, zero clutter.
Download Simple Offset Pro and cut smarter today.
Calculate square offset cut angles for HVAC ductwork & electrical trunking fast.
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рмЕрмкрнНрм░рнЗрм▓ 2, 2026
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