Cobretti2 on 03 November 2016
PS4 Pro
Step 1 convert watts to kW ---> divide 310/1000 = 0.31kW
Step 2 Multiple kW x number of hours = kWh ---> 0.31kW x 4 hours = 1.24kWh
Step 3 Check how much your retailer charges per kWh (form what i could tell about the UK about 11pence + VAT i'll assume 20% so 11pence x 1.2 = 13.2pence) ---> 13.2pence x 1.24kWh = 16.37 pence a day
Step 4 Yearly charge - 16.37 pence x 365 = 5974.32 pence = 59.75 pounds per year
For PS4 slim as it is roughly 50% less power it will be about 30 pounds per year.
Saying all this that is the ac adapter maximum, during games it would use less.
PS - Don't forget standby power if you leave it connected.
