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Wattage Calculator

Wattage:
Hours:
Items:
Cost / Day
Cost / Month
Cost / Year
HomeEnergy SavingsEnergy Calculator

Calculate Your Home Energy Costs

The calculator uses a residential rate of 13.790 cents/kilowatt hour. Applicable taxes have been pre-calculated and will automatically populate on the bottom portion of the calculator (HST is 15%). The provincial portion of the HST has been removed. These calculations do not include monthly charges.

Note: The calculator does not calculate electric heating costs as they can vary significantly by household. The costs provided for each item are based on averages, therefore your actual costs may vary.

To print your results, first click on the PRINT button and then fill out the fields on the following page.

  # of
items
  Hours
per day
  kWh
/month
2 month
cost
Annual
Total
Lighting - Ceiling Fixture, (3*60W bulbs) x =
4 foot fluorescent lighting, (2 tube 4 ft) x =
Chandelier, (5 lamp) x =
Table Lamp x =
CFL, (to replace a 60W incandescent) x =
  # of
items
  Hours
per day
  kWh
/month
2 month
cost
Annual
Total
Microwave x =
Coffee-Maker x =
Kettle x =
Toaster (2 slice) x =
Dishwasher, (excluding Heat dry) x =
Dishwasher, (excluding Air Dry) x =
Blender x =
Electric Frying pan x =
Toaster Oven x =
Deep Fat Fryer x =
Breadmaker x =
Food Processor x =
Bottled water Cooler x =
Food Waste disposer x =
Waffle Iron/Sandwich Grill x =
Two Burner Hot plate x =
Electric Range Self Cleaning, (greater then 20 years old)   =
Electric Range Self Cleaning, (less then 20 years)   =
Electric Range Non Self Cleaning   =
  Old New Energy
Star
kWh
/month
2 month
cost
Annual
Total
 
Chest Freezer, manual defrost, 16 cu.ft.
Upright Freezer, frost-free, 18-20 cu.ft.
Compact Refrigerator, less than 2 cu.ft.
Refrigerator, Top Freezer, manual defrost, 10 cu.ft.
Refrigerator, Top Freezer, manual defrost, 18-20 cu.ft.
Refrigerator, Top Freezer, frost-free, 18-20 cu.ft.
Refrigerator, Top Freezer, manual defrost, 24-26 cu.ft.
Refrigerators, Bottom Freezer, frost-free, 20-22 cu.ft.
Refrigerators, Side-by-Side, frost-free, 22-24 cu.ft
Refrigerators, Side-by-Side, frost-free, 28-30 cu.ft
  # of
items
  Hours
per day
  kWh
/month
2 month
cost
Annual
Total
Bathroom Ventilation Fan x =
Electric Razor x =
Handheld Hair Dryer x =
Whirlpool Bath x =
HeatLamp (infrared) x =
Hot Tub =
  # of
items
  Hours
per day
  kWh
/month
2 month
cost
Annual
Total
CRT Television, 13-inch black/white x =
CRT Television, 14- to 19-inch color x =
CRT Television, 21- to 26-inch color x =
CRT Television, larger than 26-inch x =
CRT Television, Flat Screen - approx. 26" x =
Plasma Television, approx. 40" x =
LCD Television, approx. 40" x =
Projection Television, 50-inch high-definition x =
Cable TV Converter Box x =
Satellite Dish System x =
Video Cassette Recorder (VHS) x =
DVD Player, (5-disk changer) x =
Video Game Set, (without TV) x =
PlayStation 3 x =
Xbox 360 x =
Wii x =
  # of
items
  Hours
per day
  kWh
/month
2 month
cost
Annual
Total
Wireless router x =
Desktop (no monitor) x =
Laptop x =
typical 17" CRT monitor x =
typical 17" LCD monitor x =
  # of
items
  Hours
per day
  kWh
/month
2 month
cost
Annual
Total
Clothes Washer (excluding) x =
Clothes Dryer x =
Sewing Machine x =
Furnace Burner & Pump x =
Humidifier (portable) x =
Oil furnace Burner x =
Stereo x =
Electric Water Heater =
Furnace Fan x =
Vacuum Cleaner (portable) x =
Vacuum Cleaner (central) x =
Dehumidifier x =
Room air conditioner, (6000 BTU/hour) x =
Room air conditioner, (9000 BTU/hour) x =
Pellet Stove (Months per Year) x =
Alarm system   =
Air Changer   =
  # of
items
Hours
per day
kWh
/month
2 month
cost
Annual
Total
Electric BBQ x =
Car Block Heater x =
Drill x =
Hedge Trimmer x =
Electric Lawnmower x =
Pool Pump 1.5 hp. high efficiency (Months per Year) x =
Water Pump (1/3 hp) x =
  # of
items
  Hours
per day
  kWh
/month
2 month
cost
Annual
Total
Saber Saw x =
Circular Saw (7.25") x =
Table saw or Radial Arm saw (10") x =
Reciprocating Saw x =
Electric Chain Saw (12") x =
  # of
items
  Hours
per day
  kWh
/month
2 month
cost
Annual
Total
Outdoor large bulbs, 25 bulbs (1 string) x =
Mini Lights (incandescent), 100 bulbs (1 string) x =
LED lights, 35 bulbs (1 string) x =
  # of
items
  Hours
per day
  kWh
/month
2 month
cost
Annual
Total
Air Cleaner - Desktop x =
Aquarium (10 - 24 gal.)     =
Fan (portable) x =
Iron (hand) x =
Portable Radio x =
Portable Electric Heater x =
Electric Sauna x =
Water Bed Heater x =
Electric Blanket x =
Calculate
          kWh
/month
2 month
cost
Annual
Total
Usage (kWh) =
TOTAL ENERGY CHARGES =
HST =
Calculate Total =