Free Tool
Home electrical load calculator
Add your rooms and the appliances you plan to run to get a rough estimate of your electrical load — useful for planning a new connection or an upgrade before we confirm the details on-site.
Which appliances will be running?
Split AC — 1 ton
~1200W each
Split AC — 1.5 ton
~1800W each
Split AC — 2 ton
~2500W each
Electric water heater / geyser
~2000W each
Washing machine
~500W each
Refrigerator
~200W each
Microwave / oven
~1200W each
Electric iron
~1000W each
Water pump / motor
~750W each
Estimated load
1.2 kW
≈ 5A at 220V
Likely a standard single-phase connection
This estimated load is typical for a smaller home. A standard distribution board with a few dedicated circuits is usually enough — confirmed after a site visit.
This is a rough planning estimate based on typical appliance wattages, not a final electrical design. Actual circuit and distribution board sizing should always be confirmed by a licensed electrician on-site.