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31 lip 2024 · Here's how you calculate AWG (American Wire Gauge) from the diameter of a wire: Find the ratio (R) of the wire diameter to either 0.005 inches or 0.127 mm. Use the equation n = -39 × log 92 (R) + 36 to find the AWG number.
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Calculate the wire size needed for a circuit given the voltage and current rating required. Plus, calculate the size of a wire gauge in AWG.
Wire AWG Size Conversion Calculator. This tool is used to calculate the nominal equivalent values of wire sizes such as American Wire Gauge [AWG], Square Millimeter Area [mm 2], Circular Mil Area [CMA], and more.
With this AWG (American Wire Gauge) calculator, you can easily compute wire diameter, cross-sectional area, resistance, and other performance metrics based on AWG values. Simply input the AWG value to obtain detailed information, helping you select the right wire gauge for your project needs.
Wire Size Calculator. Enter the source voltage, allowable voltage, and current in the wire size calculator and the tool will calculate the gauge of the wire. A wire size calculator assists to select the correct size of electrical wire based on amps, voltage, distance, and load.
Calculate AWG, mil, mm, CM or square mm.
Wire gauge calculations. Wire diameter calculations. The n gauge wire diameter d n in inches (in) is equal to 0.005in times 92 raised to the power of 36 minus gauge number n, divided by 39: dn (in) = 0.005 in × 92 (36-n)/39.
