Converters · NUMORA

Awg Wire Calculator

The Desmos-style door: see the function. sin, cos, polynomials.

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How to use

d = 0.127 × 92^((36−n)/39) mm. Resistance is copper at 20°C, approximate.

Formula

d(mm) = 0.127 × 92^((36−n)/39)

FAQ

Is this Awg Wire calculator accurate?

The formula and assumptions are shown on the page, and the engine is covered by audit tests. Results are for reference — not financial or medical advice.

Do I need an account?

No. Calculations run in your browser. Recents can stay on this device.

What inputs do I need?

d = 0.127 × 92^((36−n)/39) mm. Resistance is copper at 20°C, approximate.

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