American wire gauge size calculator and chart.

Derived from the wire gauge chart and based on AWG sizes, the following fig shows the commonly used wire gauge size for different applications. Click image to enlarge

The wire size chart below shows allowable ampacities of insulated conductors rated up to and including 2000 Volts, 60°C through 90°C (140°F through 194°F), not more than three current …

May 19, 2025 · A wire gauge chart lists the American Wire Gauge (AWG) sizes for electrical cables and converts them to inches and millimeters. Wire properties such as cross-sectional …

Simplify complex wire ampacity calculations with Cerrowire’s convenient Online Ampacity Calculator. This intuitive calculator takes the guesswork out of electrical code compliance, …

Table 1 lists the AWG sizes for electrical cables / conductors. In addition to wire size, the table provides values load (current) carrying capacity, resistance and skin effects.

Dec 19, 2025 · Use our free Electrical Wire Size Chart & Calculator to find the perfect cable size for any load or distance. Ensure safe, efficient wiring with accurate wire gauge, current …

Download and print AWG chart. Values for resistance are based on electrical resistivity for copper 1.724×10-8 Ω m (0.0174 μΩ m) and electrical resistivity for aluminum 2.65×10-8 Ω m (0.0265 …

Apr 18, 2023 · AWG Wire size chart and ampacity table for design engineers including skin depth frequencies and tensile strength data; electrical cable size

There are two sizing standards for wires depending on how small they are. The American Wire Gauge (AWG) standards are for common, everyday-use electrical wiring seen in residential …