Office · Electricity cost calculator
How much does Laptop cost to run?
Estimate the electricity cost of your laptop with regular use.
Example calculation
Typical values for Laptop
These values are a useful starting point for the calculator, but they are not guaranteed consumption figures for your specific model.
Power
65 W
Duration/use
240 min
Uses/week
5
Example/year
€23.66
About the data
Rough estimate based on a typical power-adapter rating. Actual power consumption is often lower depending on system load.
Example using €0.35/kWh. This works out to approximately €0.09 per use, €1.97 per month and 67.6 kWh per year.
Your values
Laptop 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
€1.97
Per month
€0.46
Per week
Choose how often you would use the device in the selected period.
Calculation basis
65 W ÷ 1.000 × 240 min ÷ 60 × 5 per week × 52 × €0.35/kWh
Context: Estimated values – actual consumption may vary.
Energy-saving tip
Use energy-saving settings and reduce screen brightness when full brightness is not required.
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