Voltage Drop Calculator Voltage Drop Calculator Voltage (V): Current (A): Length (m): Material: Copper Aluminum Wire Size: AWG 14 AWG 12 AWG 10 AWG 8 AWG 6 2.5 mm² 4 mm² 6 mm² 10 mm² Phase Type: Single-phase Three-phase 🧮 Calculate 📄 Export PDF 📑 Export CSV