Appliance Electricity Costs in Illinois

These estimates use May 2026 EIA residential electricity rates for Illinois: 23.85 cents/kWh.

ApplianceTypical wattsHours/dayMonthly cost
Space Heater1,500 W4$42.93
Oil-Filled Radiator1,200 W5$42.93
Electric Fireplace1,500 W4$42.93
Window AC900 W8$51.52
Portable AC1,200 W8$68.69
Central AC3,500 W6$150.25
Mini Split Heat Pump1,200 W8$68.69
Ceiling Fan50 W12$4.29
Box Fan75 W12$6.44
Dehumidifier600 W12$51.52
Humidifier80 W8$4.58
Air Purifier50 W24$8.59
Hot Tub4,500 W2$64.39
Pool Pump1,500 W8$85.86
Aquarium Heater150 W24$25.76
Aquarium Filter20 W24$3.43
LED Grow Light300 W12$25.76
Incandescent Light Bulb60 W5$2.15
LED Light Bulb10 W5$0.36
Christmas Lights150 W6$6.44
EV Level 1 Charger1,400 W8$80.14
EV Level 2 Charger7,200 W3$154.55
Electric Bike Charger250 W3$5.37
Refrigerator150 W24$25.76
Chest Freezer120 W24$20.61
Upright Freezer180 W24$30.91
Dishwasher1,500 W1$10.73
Electric Oven3,000 W1$21.46
Toaster Oven1,200 W0.5$4.29
Microwave1,100 W0.25$1.97
Coffee Maker1,000 W0.3$2.15
Electric Kettle1,500 W0.2$2.15
Slow Cooker250 W8$14.31
Air Fryer1,500 W0.5$5.37
Instant Pot1,000 W0.7$5.01
Clothes Dryer4,000 W1$28.62
Washing Machine700 W0.5$2.50
Clothes Iron1,200 W0.3$2.58
Hair Dryer1,600 W0.2$2.29
Electric Water Heater4,500 W3$96.59
Tankless Electric Water Heater12,000 W0.5$42.93
Well Pump1,000 W1$7.16
Sump Pump800 W0.5$2.86
Garage Door Opener500 W0.1$0.36
Security Camera6 W24$1.03
Wi-Fi Router12 W24$2.06
Cable Box25 W24$4.29
Gaming PC600 W4$17.17
Desktop Computer200 W8$11.45
Laptop60 W8$3.43
Computer Monitor40 W8$2.29
LED TV120 W5$4.29
Game Console160 W4$4.58
Printer30 W0.5$0.11
Phone Charger10 W3$0.21
Heated Blanket120 W8$6.87
Electric Mattress Pad80 W8$4.58
CPAP Machine60 W8$3.43
Treadmill800 W1$5.72
Electric Sauna6,000 W1$42.93