Room climate · Electricity cost calculator
How much does Fan cost to run?
Calculate approximately how much electricity a fan costs during longer periods of daily use.
Example calculation
Typical values for Fan
These values are a useful starting point for the calculator, but they are not guaranteed consumption figures for your specific model.
Power
45 W
Duration/use
480 min
Uses/week
7
Example/year
€45.86
About the data
Typical value for a simple fan. Power consumption can vary considerably by model and speed setting.
Example using €0.35/kWh. This works out to approximately €0.13 per use, €3.82 per month and 131.04 kWh per year.
Your values
Fan electricity cost calculator
Adjust the suggested values to match your own device, electricity tariff and actual usage.
Adjust usage
Typical value – check the rating on your device if possible.
Suggested starting value – adjust it to match your usage.
You can find your electricity price on your electricity bill.
Choose week or month. Half steps such as 0.5 are supported.
Your yearly cost
€3.82
Per month
€0.88
Per week
Choose how often you would use the device in the selected period.
Calculation basis
45 W ÷ 1.000 × 480 min ÷ 60 × 7 per week × 52 × €0.35/kWh
Context: Estimated values – actual consumption may vary.
Energy-saving tip
Switch the fan off when nobody is in the room.
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