Refrigerator Electricity Usage Calculator

But it can t be used with large appliances that use 220 volts such as electric clothes dryers central air conditioners or water heaters you can buy electricity usage monitors at most hardware stores for around 25 50.

Refrigerator electricity usage calculator.

This translates to 33 kwh 50 kwh per month or an average wattage of 46 to 69 watts this equates to an average hourly power consumption of 46 to 69 wh. The power consumption of refrigerators is 400 1 000 kwh per year this applies to models in the 21 25 cubic foot range. As i always say the figures provided in the table are samples. All you need to know is your refrigerator s approximate model year and size plus your electricity retailer s kwh rate look on your monthly bill.

This can be achieved by dividing the annual rate of consumption mentioned on your bee rating label by the number of days used. To find out the actual wattage of your refrigerator you need to use a power meter. Our plug in power meter is the most popular and cheapest option. A fridge will use anywhere from 100 to 400 watts depending on size a large fridge will use about 180 watts or 1575 kwh annually.

This flip your fridge calculator is designed to provide an estimate of the savings associated with replacing or removing an old refrigerator or freezer with a new energy star certified model. Actual savings may vary based on use upkeep and other factors. This calculator does not account for compressor cycles and other factors which can drastically increase or decrease power usage. For those wondering how to use all this watts power is voltage x amperage.

You can use energy star s flip your fridge calculator to quickly estimate how much you might be able to save by replacing your refrigerator with a modern energy star refrigerator. To make an easy example a 100w globe will draw 1 amp at 100 volts. One can either use a power meter to check the efficiency of the refrigerator or calculate the energy consumption manually. All you need to know is the average running wattage for the refrigerator.

That alone would double its usage. For example your fridge may have a fault or other issue causing it to operate for 16 hours per day not 8. 2 amps at 50 volts. Better fridge power consumption calculator.

While this probably doesn t matter to you it will help understand that it doesn t matter if it s referring to 110v or 220 240v countries. To answer that question use the calculator above not the table because the calculator will let you choose your fridge size and local electricity rate which is all important.