Search results
Use this calculator to estimate how much electricity you use and how much it costs based on the power and usage of various appliances. You can also compare different units of power and energy, and find tips for saving electricity.
To use the calculator, enter your appliance’s wattage, hours used daily and your energy rate in cents per kWh. Energy Usage Calculation Formula. A calculator tool is easy to use, but sometimes you need to know the formula. Daily kWh Used = (Watts x Hours Used) / 1000 watts/kw. Use the appliance label to find the wattage of the device. If a ...
Energy & Power Consumption Calculator in kWh. Enter electric appliance in the dropdown menu or enter manual wattage rating in watts or kilowatts (kW) and the daily usage of the device in hours. Click the calculate button to determine the daily, monthly and annual power usage or energy consumption in kWh.
The power consumption calculator calculates how units of electricity (kilowatt-hours or kWh) a device draws per hour, per day, per week, and month. How to compute electric consumption? You only need to know the wattage of the unit, and how long you run it at that wattage.
25 lip 2024 · The electricity cost calculator allows consumers to estimate their annual electricity cost in a straightforward way. After you pay your monthly bills for a while it's normal to ask: how much does electricity cost?
This electricity cost calculator works out how much electricity a particular electrical appliance will use and how much it will cost. This calculator is a great way of cutting back on your energy use and saving on your electricity bills.
15 lip 2024 · Determine power consumption of your device in watts. In our example, we boil water in a 2000 watt kettle. You know it takes it 6 minutes to do it, so enter usage time below. This calculator will do the calculation for you and return you a value of 0.2 kWh of energy consumed during boiling water.
