Tools
Small calculators
Quick calculators around cable and enclosure planning, alongside the main planner. More get added over time.
- Cable heat simulatorPick a cross-section and a current: see the heat generated, when the insulation starts to soften, and how long until it is gone.Open the simulator
- Voltage drop calculatorEnter length, cross-section and current: see how much voltage is left at the far end and whether the run stays under the 3% the standards recommend.Open the calculator
About these tools
Small tools and a few calculations around home electrical installation: how hot a cable gets, how much voltage is left at the far end of a run, and whatever else comes up while planning a panel.
Everything runs in your browser. No account, nothing gets uploaded.