Appliance guides
Personal devices electricity costs
Calculate charging, hair-drying, and electric-blanket running costs. Compare short high-power sessions with longer low-power use.
Choose an appliance 3 guides
See an example cost, then adjust it to your home.
Make the comparison yours
Daily cost = watts ÷ 1,000 × active hours × your price per kWh. Compare appliances on the same schedule and rate; compare lighting by brightness and cooling equipment by the space it serves.