Kill a watt calculator

After reading the LCD display for the cumulative kWh, you can use this information to calculate the average amount of energy used by the appliance per day, week, month, . Why does every supposedly energy-saving gadget turn out, on closer inspection, to be just another nasty electricity guzzler. Just enter the kilowatt-hours (kWh) or watts and usage time of your household appliance and the Electricity Calculator delivers, alongside its annual electricity consumption and cost, some helpful . You can also check the list at the bottom of the page for common wattage on household devices. When presse it will alternate between KWH used since being plugged in and the number of Hours the meter has been plugged in.

Large LCD display will count consumption by the Kilowatt-hour, same as your local utility.

You can calculate your electrical expenses by the day, week, month, even an entire year.

Also check the quality of your power by . Use this data to help create your own loads calculation for feeding into our online calculators for an off-grid and grid-tie solar electric systems or peruse just for fun. Click here to learn more or see below to begin browsing the entries people have made so far. You plug one between your wall socket and an electrical appliance to find out how much energy the appliance uses. At home you can plug one into your refrigerator, TV, . I like the $Kill-A-Watt (pictured at right).

Some digital meters are really 1. For some phantom loads (also called vampire loads or electric vampires), the Kill -A-Watt meter can quickly tell you how much power you are wasting on the load. In my case, the reading was 9 . The averaging and auto- calculation is the best feature of the Kill-A-Watt. A typical monthly residential bill runs in the hundreds of . Why should you care about your personal energy use? This Kill-A-Watt Monitor has been provided by Sustainable Energy Resource Group.

It will even calculate the consumption and cost of your devices when left in standby mode. While plenty of popular, free utilities . It measures the energy used by devices plugged directly into the meter, as opposed to in-home energy use displays, which display the energy used by an entire household. The appliance or device that you want to monitor then plugs into the outlet built into the Kill-A-Watt. Killawatt meter measuring the power consumption of several items . Later versions add some additional functionality.

It will forecast your weekly, monthly or yearly energy costs, too, . The large LCD display counts consumption by the kilowatt-hour, the same as your local utility.