The average power consumption of general notebooks is100 w *13 =1.3 kwh.

A 900W 1 air conditioner, calculated according to the actual running time of 2/3=6 kWh.

The average power of a 9600GT graphic desktop with a monitor is about 300W*5= 1.5 kWh.

2*30W stick *5 hours =0.3 kWh

Total 20.8+1.3+6+1.5+0.3 = 29.9 kwh.

If your air conditioner often runs at full capacity, add 13 kwh.

I don't know how many light bulbs you have at home, but light bulbs don't use much electricity.

Refrigerators generally consume electricity 1.5 degrees for 24 hours.

There is something wrong with 60 degrees a day. If your data is accurate, it will cost about 15~25 kwh more.

Supplementary answer: the time-sharing meter is divided into three periods: 17: 00-2 1: 00 is the peak power consumption period; 2 1: 00-7: 00 is low power consumption; 7:00- 17:00, the electricity consumption is flat peak, the peak is twice the cost, and the valley is 0.5 times, and the same is true.

It is said that the fractional ammeter runs faster than the ordinary ammeter. I don't know if this is the reason.

In fact, I want to know if the electricity has been stolen. At night, I can turn off all the appliances in my home and unplug the power.

Then you can see at a glance whether the rice has jumped.