Appliance electricity cost calculators
Find out how much your appliances cost to run.
Use watts, hours, and your electricity rate to estimate daily, monthly, and yearly running costs.
Estimated energy use 6.00 kWh/day
Per day $1.08
Per month $32.40
Per year $394.20
Start with a popular appliance
Browse popular calculators from our library of 33 household appliances and home devices.
Heating & Cooling Space Heater Cost Calculator 1500W typical estimate Heating & Cooling Air Conditioner Cost Calculator 1200W typical estimate Heating & Cooling Fan Cost Calculator 60W typical estimate Kitchen Appliances Refrigerator Cost Calculator 180W typical estimate Heating & Cooling Dehumidifier Cost Calculator 500W typical estimate Laundry & Cleaning Clothes Dryer Cost Calculator 3000W typical estimate Kitchen Appliances Air Fryer Cost Calculator 1500W typical estimate Electronics Gaming PC Cost Calculator 500W typical estimate
Explore by appliance type
Open a category when you want to compare similar devices before choosing a calculator.
8 calculators Heating & Cooling Space Heater, Air Conditioner, Fan 11 calculators Kitchen Appliances Refrigerator, Air Fryer, Electric Oven 4 calculators Laundry & Cleaning Clothes Dryer, Washing Machine, Iron 4 calculators Electronics Gaming PC, TV, Laptop 1 calculators Water Heating Water Heater 1 calculators Personal Care Hair Dryer 1 calculators Transportation Electric Vehicle Charger 2 calculators Outdoor & Garage Pool Pump, Sump Pump 1 calculators Hobby & Specialty Aquarium Heater
The basic formula
Cost = Watts / 1000 x Hours Used x Electricity Rate
Learn the basics
Use these guides to understand watts, kWh, electricity rates, and common appliance estimates.
Measurement How to Measure Appliance Electricity Use Accurately Measure appliance electricity use with label watts, a plug-in meter, annual kWh, or circuit data. Measurement Appliance Duty Cycle, Runtime and Electricity Cost Calculate active runtime and cost for cycling refrigerators, air conditioners, heaters, and pumps. Electronics Standby Power Cost: Watts, kWh and Yearly Cost Calculate monthly and yearly cost for devices that draw power while idle, asleep, or apparently off. Basics Watts to kWh Understand the unit used on electricity bills.
Common cost estimates
These are the pages most people need first when checking a household electricity bill.
Space Heater electricity cost
1500W typical Air Conditioner electricity cost
1200W typical Fan electricity cost
60W typical Refrigerator electricity cost
180W typical Dehumidifier electricity cost
500W typical Clothes Dryer electricity cost
3000W typical Air Fryer electricity cost
1500W typical Gaming PC electricity cost
500W typical Electric Oven electricity cost
3000W typical Microwave electricity cost
1100W typical Dishwasher electricity cost
1800W typical Washing Machine electricity cost
800W typical Electric Kettle electricity cost
1500W typical Coffee Maker electricity cost
1000W typical Toaster Oven electricity cost
1400W typical Instant Pot electricity cost
1000W typical