Printer (Laser) Energy Calculator (Cost and kWh Usage)


One of the most commonly used appliances in an office or at home is a printer, particularly the laser printer. While they may seem like a necessary tool for work and other activities, it is important to understand the energy usage and cost of this appliance. In this article, we will explore the energy consumption and costs of using a printer (laser) and provide you with some tips on how to save money while using this appliance.


How To Use This Calculator

Using this energy calculator is a simple and will help you determine the costs of running your appliance. Click on ‘Calculate’ to use the predefined values, or enter your daily usage in hours, appliance watts, and your current energy costs in dollars. The calculator will provide you with the daily, monthly, and yearly results. It’s important to ensure the accuracy of the information entered to get the most accurate results.

Hours Used Per Day

Enter the number of hours you estimate the appliance will be on throughout the day. To use fractions of an hour please use a decimal point in the form.

For example: 1 hour and 30 mintes would be 1.5, and 3 hours and 15 minutes would be 3.25

Power Used in Watts

The calculator already includes a default average wattage. If your appliance uses a different wattage then enter it in the calculator.

Your Energy Rate in kWh

The calculator includes an average energy rate (price in $/kWh) to use for the calculation. This may not be the exact price that you’re currently paying for electricity. If you know your energy rate please enter your price per kilowatt-hour.

Energy Consumption

The energy consumption of a printer (laser) is a vital aspect to consider when assessing its environmental impact. The average energy usage for a printer (laser) is around 600 watts. This means that if you use your printer for one hour, you will consume 0.6 kWh (600 watts multiplied by one hour). It is important to consider that energy consumption can vary based on the printer model and its features.

Understanding the energy consumption of your printer can help you make informed decisions when purchasing an appliance. While energy-efficient models may be more expensive initially, they can save you money in the long run due to reduced energy consumption.

Why It’s Important

The impact on the environment is not the only reason to consider the energy consumption of your printer (laser). High energy consumption also means high energy bills. With the current energy price at $0.12/kWh, using a printer for one hour can cost 7.2 cents (0.6 kWh multiplied by $0.12). When you use a printer regularly, the energy costs can add up quickly, leading to higher expenses.

Cost in Dollars of Energy Usage

To calculate the cost of using your printer (laser), you can use the following formula:

Cost = Power (in kilowatts) x Time (in hours) x Energy Price (in dollars)

For example, if you use your printer for 2 hours every day, the daily cost of using your printer would be:

Cost = 0.6 kW x 2 hours x $0.12/kWh = $0.14

The monthly cost would be:

Cost = 0.6 kW x 2 hours x 30 days x $0.12/kWh = $4.32

And the yearly cost would be:

Cost = 0.6 kW x 2 hours x 365 days x $0.12/kWh = $52.56

Money Saving Tips

Here are some money-saving tips to reduce the energy consumption and cost of your printer:

  • Consider purchasing an Energy Star certified printer, which is designed to use less energy than standard models.
  • Adjust the printer settings to print double-sided to reduce paper usage and save energy.
  • Turn off the printer when not in use, instead of leaving it on standby mode.
  • Use a power strip to turn off the printer and other office equipment at night and on weekends.
  • Print in draft mode, which uses less ink and toner and saves energy.
  • Try to print less and use digital documents whenever possible.

By following these tips, you can reduce your energy consumption, save money, and help the environment.


In conclusion, understanding the energy consumption and cost of using a printer (laser) is crucial in making informed decisions about your appliance usage. By following the money-saving tips provided in this article, you can save money and reduce your impact on the environment.

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