The Australian Wiring Rules set strict limits on how much voltage is allowed to drop between the point of supply and the load.
When she showed Jack the next morning, he didn't smile. He just nodded slowly. "That's not a calculator, Maya." voltage drop calculator au
She added one final field that Jack would love: "Copper theft risk?" (If yes, recommend aluminium, but upsize two gauges.) The Australian Wiring Rules set strict limits on