A coffee maker or a coffee machine is a common kitchen appliance used to brew coffee by heating up water and dripping it through ground coffee beans. Most coffee brewers can schedule automatic brewing allowing users to set a time. While making coffee the coffee machine will use about 300 to 600 watts for 2 cups of coffee and 1000 to 1500 watts for 8-10 cups of coffee. The average coffee maker will use 800 watts to produce 4 cups of coffee in 10 minutes.
Click Brew It to find the energy consumption of a coffee maker using 800 Watts for 20 minutes (0.33 of an hour) a day @ $0.10 per kWh.
Hours Used Per Day: Enter how many hours the device is being used on average per day, if the power consumption is lower than 1 hour per day enter as a decimal. (For example: 30 minutes per day is 0.5)
Power Use (Watts): Enter the average power consumption of the device in watts.
Price (kWh): Enter the cost you are paying on average per kilowatt hour, our caculators use the default value of 0.10 or 10 cents.
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A coffee maker will use approximately one watt of power in addition to
the energy used for brewing. This equals to 24 watts a day and 8.76 kWh a year,
which is not a significant amount of energy use.