Appliance Electricity Costs in Delaware

These estimates use May 2026 EIA residential electricity rates for Delaware: 19.38 cents/kWh.

ApplianceTypical wattsHours/dayMonthly cost
Space Heater1,500 W4$34.88
Oil-Filled Radiator1,200 W5$34.88
Electric Fireplace1,500 W4$34.88
Window AC900 W8$41.86
Portable AC1,200 W8$55.81
Central AC3,500 W6$122.09
Mini Split Heat Pump1,200 W8$55.81
Ceiling Fan50 W12$3.49
Box Fan75 W12$5.23
Dehumidifier600 W12$41.86
Humidifier80 W8$3.72
Air Purifier50 W24$6.98
Hot Tub4,500 W2$52.33
Pool Pump1,500 W8$69.77
Aquarium Heater150 W24$20.93
Aquarium Filter20 W24$2.79
LED Grow Light300 W12$20.93
Incandescent Light Bulb60 W5$1.74
LED Light Bulb10 W5$0.29
Christmas Lights150 W6$5.23
EV Level 1 Charger1,400 W8$65.12
EV Level 2 Charger7,200 W3$125.58
Electric Bike Charger250 W3$4.36
Refrigerator150 W24$20.93
Chest Freezer120 W24$16.74
Upright Freezer180 W24$25.12
Dishwasher1,500 W1$8.72
Electric Oven3,000 W1$17.44
Toaster Oven1,200 W0.5$3.49
Microwave1,100 W0.25$1.60
Coffee Maker1,000 W0.3$1.74
Electric Kettle1,500 W0.2$1.74
Slow Cooker250 W8$11.63
Air Fryer1,500 W0.5$4.36
Instant Pot1,000 W0.7$4.07
Clothes Dryer4,000 W1$23.26
Washing Machine700 W0.5$2.03
Clothes Iron1,200 W0.3$2.09
Hair Dryer1,600 W0.2$1.86
Electric Water Heater4,500 W3$78.49
Tankless Electric Water Heater12,000 W0.5$34.88
Well Pump1,000 W1$5.81
Sump Pump800 W0.5$2.33
Garage Door Opener500 W0.1$0.29
Security Camera6 W24$0.84
Wi-Fi Router12 W24$1.67
Cable Box25 W24$3.49
Gaming PC600 W4$13.95
Desktop Computer200 W8$9.30
Laptop60 W8$2.79
Computer Monitor40 W8$1.86
LED TV120 W5$3.49
Game Console160 W4$3.72
Printer30 W0.5$0.09
Phone Charger10 W3$0.17
Heated Blanket120 W8$5.58
Electric Mattress Pad80 W8$3.72
CPAP Machine60 W8$2.79
Treadmill800 W1$4.65
Electric Sauna6,000 W1$34.88