How much electricity can a laptop cost a day?

Answer:

24 hours a day, according to their rated power of about 1.7 degrees

So when running notebook full of power consumption, we try not to open too much software, do not remember to shut down the screen, it is best to turn off the power, so you can achieve the purpose of saving

This algorithm is only the value of the case under the circumstances, if the notebook running power is relatively large, then the power will be relatively more, and vice versa will be less.

Notebook on the nameplate 70W or so, the day's power consumption is 70 * 24 = 1680W, 1 kWh = 1000W *, so that one day is about 1.68 degrees.