Barn Door Track Size Calculator

Use Homacer barn door track size calculator to find the right hardware track length for your opening. Enter your door configuration, track type, opening width, door width, and clearance to get a recommended standard track size.

This tool supports one door, two doors, three doors, non-bypass sliding kits, single track bypass, double track bypass, triple track bypass, and ceiling mount kits.

After calculating your recommended size, you can shop matching barn door hardware filtered by track length, hardware type, and door configuration.