WattCostGuide

Calculators

Appliance Electricity Cost Calculators

Choose an appliance and estimate running costs from wattage, usage time, and electricity rate.

Browse all calculator categories

33 calculators available

Heating & Cooling

Compare typical wattage and open a calculator for a more specific running cost estimate.

Heating & Cooling Space Heater 750W-1500W common range Heating & Cooling Air Conditioner 500W-3500W common range Heating & Cooling Fan 20W-100W common range Heating & Cooling Dehumidifier 250W-750W common range Heating & Cooling Heat Pump 800W-6000W common range Heating & Cooling Portable AC 800W-2000W common range Heating & Cooling Ceiling Fan 15W-100W common range Heating & Cooling Electric Blanket 60W-200W common range

Kitchen Appliances

Compare typical wattage and open a calculator for a more specific running cost estimate.

Kitchen Appliances Refrigerator 100W-800W common range Kitchen Appliances Air Fryer 800W-1800W common range Kitchen Appliances Electric Oven 2000W-5000W common range Kitchen Appliances Microwave 700W-1600W common range Kitchen Appliances Dishwasher 1200W-2400W common range Kitchen Appliances Electric Kettle 1000W-1800W common range Kitchen Appliances Coffee Maker 600W-1500W common range Kitchen Appliances Toaster Oven 1000W-1800W common range Kitchen Appliances Instant Pot 700W-1200W common range Kitchen Appliances Chest Freezer 80W-400W common range Kitchen Appliances Mini Fridge 50W-150W common range

Laundry & Cleaning

Compare typical wattage and open a calculator for a more specific running cost estimate.

Laundry & Cleaning Clothes Dryer 1800W-5000W common range Laundry & Cleaning Washing Machine 400W-1400W common range Laundry & Cleaning Iron 1000W-1800W common range Laundry & Cleaning Vacuum Cleaner 500W-1400W common range

Electronics

Compare typical wattage and open a calculator for a more specific running cost estimate.

Electronics Gaming PC 250W-850W common range Electronics TV 50W-250W common range Electronics Laptop 30W-120W common range Electronics Desktop Computer 100W-600W common range

Water Heating

Compare typical wattage and open a calculator for a more specific running cost estimate.

Water Heating Water Heater 3000W-5500W common range

Personal Care

Compare typical wattage and open a calculator for a more specific running cost estimate.

Personal Care Hair Dryer 1200W-2200W common range

Transportation

Compare typical wattage and open a calculator for a more specific running cost estimate.

Transportation Electric Vehicle Charger 1400W-11500W common range

Outdoor & Garage

Compare typical wattage and open a calculator for a more specific running cost estimate.

Outdoor & Garage Pool Pump 700W-2500W common range Outdoor & Garage Sump Pump 400W-1500W common range

Hobby & Specialty

Compare typical wattage and open a calculator for a more specific running cost estimate.

Hobby & Specialty Aquarium Heater 25W-300W common range