Electricity & water
See what one appliance could add to your monthly electricity spend.
This calculator needs JavaScript to work out your numbers. The figures shown are an example, and the fields below are disabled.
Choose the plan on your bill. Home User here covers billed consumption only. We don't work out which plan you qualify for.
Example inputs — 1 000 W × 1 hour a day × 30 days, on top of 500 kWh without this appliance.
Your existing fixed charges aren't added again. This compares energy costs on the same plan.
Your entries stay only in this tab.
See how many prepaid electricity units your top-up will buy on a current municipal tariff.
Check appliance running watts, startup demand and estimated backup battery runtime.
Check what a prepaid electricity token gave you against a supported current municipal tariff.