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Cable Sizing Calculator

Part of E-Calcs


Calculate the size of an electrical cable and verify its current carrying capability,

Its length by volt drop and its circuit protective conductor’s minimum size.


Start your design by entering your 5 known parameters into the top line.

Continue through the next 15 questions entering cable options presented to you.

Options entered outside of the permitted values are highlighted in red.


Open and Save up to 2000 cables you have created.


Your cable design will be verified against the IET Wiring Regulations 2018.

Your design will be checked in 3 parts each providing a Pass or Fail result.

Showing 3 sets of pass means your cable is good to go.


Each design can also be printed.


  

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