|American Wire Gauge|
Download and print AWG - Circular mils and mm2 chart
Diameter in inches can be calculated from AWG as
din = 0.005 92(36 - n)/39 (1)
din = diameter (inches)
n = gauge
Diameter in mm can be calculated from AWG as
dmm = 0.127 92(36 - n)/39 (1b)
dmm = diameter (mm)
n = gauge
Electrical units, amps and electrical wiring, wire gauge and AWG, electrical formulas and motors.
Maximum current (amps) in a 12V electrical circuit vs. size (AWG) and length of wire.
Electrical resistance in plain copper or aluminum wires.
American Wire Gauge (AWG) vs. cross sectional area converter.
The circular mil area (CM) unit denotes the cross-sectional size of a wire or a cable.
Amps vs. cable size for fixed installations in buildings.
Sizing of copper wire and transformers for three phase 230 & 460V electrical motors.
Calculate single and bunched electric wire cross-section area and diameter.
Maximum length of 240 V single phase electric wire with max. 2% voltage drop.
Electric resistance in wire made of Copper, Aluminum, Brass, Constantan, Nichrome, Platinum, Silver or Tungsten.
Size of extension cords - full load ratings with 115 V.
Calculate the number of small circles that fits into an outer larger circle - ex. how many pipes or wires fits into a larger pipe or conduit.
Standard gauges for wire and sheet - American, Birmingham, Washburn, Music, Stubs ..
Imperial Standard Wire Gauge used with wire and sheet metal.
Gauge and weight chart for sheet steel, galvanized steel, stainless steel, aluminum and strip & tubing.
Convert wire area from square mm to diameter mm.
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