Voltage Drop Calculator November 9, 2022 by atmiya25 Wire type: — select —CopperAluminumCarbon steelElectrical steelGoldNichromeNickelSilver Resistivity: Ω·m Wire diameter size: AWGinchmm Wire/cable length (one way): feetmeters Current type: DCAC – Single phaseAC – Three phase Voltage in volts: V Current in amps: A Voltage drop in volts: V Percentage of voltage drop: % Wire resistance: Ω See also mAh to Wh conversion calculator