2nd October 2019


How much is the average PC?

A new study shows that, on average, the cost of a Windows PC is half that of an Apple computer. According to data collected by the NPD group, the average Windows notebook goes for $700, while the average Apple laptop costs above $1,500, dropping a mere $59 in the last two years.

Consequently, how much electricity does a computer use per day?

You use it for two hours a day, five days a week. That's 105 watts x 10 hours/week x 52 weeks/year = 54,600 watt-hours, or 54.6 kWh. If you're paying 10¢ per kilowatt-hour, then you're paying about $5.50 a year to run your computer. That's quite a range, $5.50 to $631 a year.

How much power does a desktop computer use?

The power consumption of a computer varies depending on whether it is a desktop or a laptop: A desktop uses an average of 200 W/hour when it is being used (loudspeakers and printer included). A computer that is on for eight hours a day uses almost 600 kWh and emits 175 kg of CO2 per year.

How much does 800w cost to run?

Electric Heating Electricity Cost Calculator
Power RatingPer HourPer Day*
800W12.33p 800W£0.74 4.8kWh
1000W (1kW)15.41p 1000W£0.92 6kWh
1200W (1.2kW)18.49p 1200W£1.11 7.2kWh
1500W (1.5kW)23.11p 1500W£1.39 9kWh
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