Electrical Wire Gauge Conversion Chart

Use this standard wire gauge chart for simple conversions and reference while you work.

Electrical wire gauge conversion chart. Celestial crystal czech glass beads. D n mm 0127 mm 92 36 n39. British standard wire gauge swg is a set of wire sizes given by bs 37371964 now withdrawn. Click for a downloadable printable copy of the wire gauge converter in pdf or image file format.

The gauge is related to the diameter of the wire. For example 7 02 means 7 strands of wire each 02mm diameter. In america the commonest system is the awg numbering scheme where the numbers are applied. The higher the gauge number the smaller the diameter and the thinner the wire.

Wire gauge refers the physical size of the wire. Wire gauge and current. Awg american wire gauge bs brown sharpe swg imperial standard wire gauge british legal standardgauge gage guage values are stated in approximate decimals of an inch excluding the metric numbers. Useful charts wire gauge to inches and millimeters conversion.

This is the most complete comprehensive mm to awg chart available comparing metric sizes to awg or american wire sizes. The main difference between swg and awg is where the standards originated from. The awg standard includes copper aluminum and other wire materials. Wire gauge wire gage conversion chart from reade.

Shipping notice and covid 19 safety information. Understanding the differences in wire gauge sizes can often be confusing. 0 items gift certificates. This example has a cross sectional area of 022mm2.

In europe wire sizes are expressed in cross sectional area in mm2 and also as the number of strands of wires of a diameter expressed in mm. Perform fast wire gauge conversions in the lab or out in the field. Login create account favorites list live help. Wire is sized by the american wire gauge awg system.

Swg is a british standard while awg is an american standard. Convert standardized awg american wire gauge sizes to inches in and millimeters mm. Awg to metric conversion chart. Wire gauges wire gages arranged in columns as follows.

Different types of wire are intended for different uses but with any of these wire types knowing the right wire size or gauge is key to making the right choice. The table below can be used to convert american wire gauge awg to square mm cross sectional area. This table gives closest equivalent size cross references between metric and american wire sizes. Bone horn beads.

Larger gauge smaller diameter and thinner wire. If youve shopped for electrical wire you have likely noticed that there are many types and sizes of wire to choose from. The n gauge wire diameter d n in millimeters mm is equal to 0127mm times 92 raised to the power of 36 minus gauge number n divided by 39. Typical household copper wiring is awg number 12 or 14.

Be sure to use this mm to awg conversion calculator often. Wire gauge is a measurement of wire diameter. You may also. Telephone wire is usually 22 24 or 26.

An mm2 p4 dn2 0012668 mm 2 92 36 n195 awg to mm conversion chart. As a number of gauges are in use for various shapes and metals it is. If you find our mm to awg table valuable go ahead and bookmark it on your device. Wire cross sectional area calculation the n gauge wires cross sercional area a n in square millimeters mm 2 is equal to pi divided by 4 times the square wire diameter d in millimeters mm.