How much electricity does laptop use per day? Cost of laptop usage.

Hi,
How much electricity does laptop use per day ?
What is average laptop electricity consumption ?
What is the cost of using a laptop per day ?

Average laptop used for web browsing or office work, consumes around 0.5 kWh per 8 hours. Using of laptop for 16 hours may consume 1 kWh.

Cost of laptop usage depends on electricity price. But the cost is often around 0.10 USD - 0.30 USD per 8 hours. So using laptop all day can cost you 0.50 USD - 1 USD.

Gaming laptops and high performance laptops have more than double electricity consumption.

Average laptops generally don't consume a lot of electricity. Using a laptop 8 hours a day can cost you up to 10 USD per month.