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Wire Gauge Converter

AWG/kcmil to mm2 and cmil per Chapter 9 Table 8. 1 input, 2 outputs.

Inputs

Size

Copper or aluminum size designator.

Result

Circular mils
Waiting for calculation.
Metric area
Waiting for calculation.
Screening calculation only. Verify against NEC articles cited on the page and the equipment nameplate; the authority having jurisdiction governs.

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DC Voltage Drop Calculator

NEC Table 8 resistance drop for 24V DC control runs with gauge picker, material and limit verdict. 9 inputs, 5 outputs with grouped results.

Outputs: Voltage drop · Drop percent · Voltage at load

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Workspace

Keep the assumptions with the result.

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