Electric & Energy Usage Calculator

Your Electricity / Energy Usage Summary

What does your power company charge for your energy (supply) usage (per kWh)?

What does your power company charge to deliver electricity to you (per kWh)?

		Hours of Use	Power Use	Cost and Energy Consumed (kWh)
Item	Quantity	Per Day	(Watts)	Daily	Monthly	Yearly
Household Items
HVAC/Heat Pump
Water Heater
Water Pump
Clothes Washer
Clothes Dryer
Window A/C (Small)
Window A/C (Large)
Spa/Hot Tub
Kitchen Appliances
Refrigerators
Freezers
Dishwashers
Range/Oven
Microwaves
Water Dispenser
Wine Cooler
Electronic Items
Computers & Monitors
Notebooks
Router/Modem
Video Game Consoles
TVs (Small Units)
TVs (Large Units)
DVR/DVD/VCR
Clock Radios
Home Audio
Home Security
Lighting
Light Bulbs - Incandescent
Light Bulbs - CFL/LED
Lighting - Outdoor Porch
Lighting - Outdoor Security
Other Items and Small Appliances
Portable Space Heaters
Portable Humidifiers
Portable Dehumidifiers
Portable Air Purifiers
Ceiling Fans
Portable Fans
Water Bed Heater
Exercise Equipment
Aquarium Equipment
Medical Equipment
Other #1
Other #2

Total Energy Consumed:

Energy (Supply) Cost at $0.07496750 per kWh

Delivery Cost at $0.07310600 per kWh

Total Cost at (Energy + Delivery):

Use this to calculate your energy usage and cost of various appliances and electronic devices you use in your home. This calculator focuses on electrical items that are major contributors to a typical household overall energy usage.

To use this calculator, simply fill it the quantity and the number of hours you use each item listed below, then click on the Calculate button. Your energy usage and cost will be charted below. For a more accurate calculation, enter your items power usage instead of using the default.

To use this form, fill in the quantity you have for each item, the number of hours you typically have the item powered on each day, and the energy usage of the item. The energy usage is typically found in the product documentation or on a label affixed to the item. If you do not know the energy usage, leave it blank and a default value will be used. Once you have filled out the form, click the Calculate button. A summary of your energy usage and cost will appear below the form.

You will also need to put in the cost per kWh (kilowatt hour) your utility company charges you for the energy and the delivery more accurate result. You can find this cost on your electric bill or by calling your power company. If you do not know your kWh cost, leave this box blank and a default value will be used.

This web form will remember what you typed in so you can re-calculate with different values without having to re-fill the form in its entirety. Once you exit the web page or close your web browser, your entries will be lost.

Formula used for calculating energy used: Energy(kWh/day) = P(Watts) x t(hours/day) / 1000(W/kW))

Formula used for calculating cost to power a device: Cost($/day) = Energy(kWh/day) x Cost(cent/kWh)

The energy usage and calculated cost shown here are to be used for entertainment purposes only and may not reflect your true usage and cost.