Cable Tray Sizing Calculation Excel Sheet (Size & Weight)

Cable Tray Sizing Calculation Excel Sheet (Size & Weight)


Download Cable Tray and Conduit Sizing Excel Sheet - Free calculator for electrical design engineers to determine the size of cable tray and the wire conduits.

What is cable tray used for?


Cable Tray is a bridge that allows safe transport of wires across open areas and gives protection against the overheating and fire  problems.



This excel sheet contains formulas for calculating cable tray size. Cable tray size includes tray width, tray length, tray weight and tray area. All the calculations are subjected to the requirements of the National Electrical Code NEC.

Download Cable Tray and Conduit Sizing Excel Sheet
Cable Tray Sizing Excel Sheet


Calculations of Cable Tray Size:

  • Cable Tray area 
  • Cable Tray length
  • Cable Tray weight
  • Remaining width
Download Cable tray sizing calculator

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