Kwikot Geyser Calculator

How much is your geyser costing you every month?

Enter your setup details below and see your real water heating spend - plus what you could save by switching to solar, heat pump, or gas.

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Enter your setup
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See your current cost
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Your household
Installation & priorities
Electric R5.5k–R11k  ·  Heat pump R20k–R30k  ·  Solar R15k–R40k  ·  Gas R7k–R20k
This determines which solution is recommended
Location & usage
Eskom domestic average ~R3.85
R0 / month
on water heating
Annual spend: R0
Daily energy use
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Monthly kWh
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Fastest payback
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Cumulative cost over 10 years (capital + running costs)

Estimates are based on standard South African water heating models. Inlet temperature, tariff, and usage patterns vary — actual savings may differ. Capital cost estimates are indicative of installed price ranges and subject to change. This tool is for guidance only.