How Much Does a Instant Shower Cost to Run?
Instant electric showers draw very high power, but only while in use. They can be efficient if showers are kept short.
Quick Summary
Typical Wattage
8,500W
8.5 kW
Est. Daily Cost
R6.35
0.3h/day
Est. Monthly Cost
R190.48
at R2.49/kWh
Calculate Your Instant Shower Electricity Cost
Adjust the values below to match your usage.
Daily kWh
2.55 kWh
Monthly kWh
76.5 kWh
Cost Breakdown
| Period | Cost |
|---|---|
| Per day | R6.35 |
| Per week | R44.45 |
| Per month | R190.48 |
| Per year | R2,317.57 |
Tips to Reduce Your Instant Shower Electricity Cost
- 1.Keep showers short.
- 2.Install a low-flow shower head.
- 3.Switch on only when actually showering.
- 4.Make sure the electrical supply is suitable.
Compare With Other Water Heating Appliances
Frequently Asked Questions
How much electricity does a instant shower use per month?
A typical instant shower uses 8500W and, when used for 0.3 hours per day at R2.49/kWh, costs approximately R190.48 per month (76.5 kWh).
How many watts does a instant shower use?
A typical instant shower in South Africa uses approximately 8500 watts (8.5 kW). Actual wattage may vary by brand and model - check the rating plate on your appliance for the exact figure.
How can I reduce the electricity cost of my instant shower?
Keep showers short. Install a low-flow shower head. See our full list of tips above for more ways to save.
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