Free OnlineAWGline Calculatetool，InputAWGNo.or line ，autodynamicCalculate Area、UnitLengthresistance、mostbig stream .Pure FrontendLocal calculate， child mustbackupTools. | No Signup Required · Data notUploadserver
zerodependent·canofflineusingline Calculate
SelectAWG orInput ，autodynamicCalculate Parameters
CalculateResult
commonuseAWGline for table
| AWG | (mm) | Area(mm²) | resistance(Ω/km) | stream (A) |
|---|
What isAWGline ？
AWG（American Wire Gauge）is line standard，is andadd bigcommonuse linesize system.AWGNo. small， line coarse；AWGNo. big， line fine.examplesuch as，AWG 4（ 5.19mm）thanAWG 20（ 0.812mm）coarsegetmultiple.
AWGNo. number about
AWGsystembaseina howlevelnumber：eachincrease3 AWGNo.， Area subtractsemi；eachincrease6 AWGNo.， Area for1/4. public ：d = 0.127 × 92^((36-AWG)/39) mm.
resistance
（20°C）：1.68×10⁻⁸ Ω·m（ mosthigh，commonuse body）
（20°C）：2.82×10⁻⁸ Ω·m（Weightlight，useinhigh ）
stream
localCalculatetool stream NEC（ specification）standardin linein60°C conditionunder mostbig currentvalue， .actualApplyneed Temperature、 、 set etc .
using
1. fromunder singleSelectAWG （such asAWG 12、AWG 14etc），ordirectlyInput line （mm）.
2. Input lineLength（ ），useinCalculatetotalresistance.
3. Select body （ or ）.
4. click「Calculate」button，Resultautodynamicshow.
5. ResultincludingAWGNo.、 、 Area、UnitLengthresistance、totalresistance、 stream .
FAQ FAQ
AWGNo. big line coarse?？
notis.AWGsystemisanti- ：AWGNo. big， line fine.AWG 4/0（0000）ismostcoarse ， 11.68mm；AWG 40ismostfine ， 0.080mm.eachincrease3 No.， Area subtractsemi.
AWGandin line calculate？
in usingpublic side（mm²）standard line.near calculate：AWG 14≈2.5mm²、AWG 12≈4mm²、AWG 10≈6mm²、AWG 8≈10mm²、AWG 6≈16mm²、AWG 4≈25mm².localCalculatetoolcandirectlyshow Areamm²value.
stream Datacan ?？
localTools stream NECstandardin line60°C conditionunder value， .actual inneed Temperature normal、multiple 、 set （ / / ）etc .Securestart Please .
lineand linehavewhatdifference？
lineresistance for line 1.68 ，same sideDownloadstream morelow.but Weight for 1/3，intolocalalsomorelow， thishigh line using line. lineneednote ize and question，connectionneedusing useendchild.
Temperatureforresistancehaveimpact?？
have. bodyresistance Temperature high big. Temperaturecoefficient 0.00393/°C， 0.00403/°C.localCalculatetoolin20°CconditionunderCalculate，such asneed TemperaturePleasemanualdynamic normal：R_t = R_20 × (1 + α×(t-20)).