Modern refrigerators do not consume as much electricity as traditional refrigerators, but still, they contribute a good chunk to your electricity bill.
After AC, a refrigerator is the appliance that consumes the most power in a household.
It is wise to know how much electricity a fridge uses before you buy it so that you don’t see a surprise on your electricity bill after purchasing.
Most refrigerators show the approximate yearly power consumption data on the star rating card. Still, that data is unreliable because it is based on different assumptions and factory test conditions.
The power consumption data will be different in real life, and that is where our Refrigerator Power Consumption Calculator can help.
Refrigerator Power Consumption Calculator
Disclaimer: The calculator was developed with different assumptions, which might benefit most consumers. However, individual usage may vary, and many factors could contribute to the refrigerator’s Power Consumption. This calculator is meant to give you a rough idea about how much electricity your Refrigerator may consume based on your inputs and considering the best-case scenario.
With this simple Refrigerator Power Consumption Calculator, you will learn how to calculate refrigerator power consumption. However, the calculator needs some input from you so it can give you outputs.
Refrigerator Power Consumption Calculator Inputs
The following inputs are required from your end to calculate the Refrigerator Power Consumption.
- Rater Power Of The Refrigerator [This data will be available on the product specification sheet or the product website. Refrigerators’ BEE star labels do not show the rated power information.
- Hours Of Operation Per Day [Mostly refrigerators run 24/7. However, you can enter the desired hours of operation for your refrigerator.
- Electricity Tariff Per Unit [You will get that information from your electricity board or your last electricity bill]
Refrigerator Power Consumption Calculator Outputs
This calculator will provide you with the following data outputs.
- Daily Units Consumed By The Refrigerator
- Monthly Units Consumed By The Refrigerator
- Yearly Units Consumed By The Refrigerator
- Monthly Power Bill
- Yearly Power Bill
Refrigerator Power Consumption Calculator
5 Tips To Reduce Refrigerator Power Consumption?
Here are some steps you can follow to Reduce Refrigerator Power Consumption.
1. Use An Inverter Refrigerator
Inverter Refrigerators can save up to 40% of your power bill. They use a variable-speed compressor that adjusts the speed based on the cooling load.
In traditional refrigerators, the compressor turns itself off when the desired temperature is reached and starts again when the temperature goes up. This frequent on-and-off of compressors consumes a lot of power.
Inverter refrigerators’ compressors never turn themselves off even after the desired temperature is reached. Instead, they adjust the speed based on the load.
In other words, traditional compressors run either at full load or no load, but inverter compressors always run at optimum load.
2. Don’t Open Refrigerant Doors Frequently
When you open the refrigerator door, hot air goes inside the refrigerator. The refrigerator has to work extra hard to cool that extra hot air. Extra work means more power consumption.
I would prefer you to buy refrigerators with auto-closing doors so that even if you forget to close the door, it will close automatically.
3. Change Refrigerant As Per Manufacturer’s Schedule
Refrigerant is the gas ( or liquid) that removes heat from the refrigerator compartment. It should be changed almost every year or according to the manufacturer’s schedule.
You need to change the refrigerant even though you may feel you are getting enough cooling. All refrigerants lose their original properties over time, and extra work must be done to give you sufficient cooling.
4. Don’t Block Vent Holes
A refrigerator compartment has multiple vent holes through which astonishing air passes. If you unknowingly block those vent holes, your refrigerator may not cool properly or will do extra work to provide sufficient cooling, consuming more power.
5. Don’t Keep Hot Items Inside The Refrigerator
Many people make this mistake. Trust me, this is the worst thing they can do with a refrigerator.
The refrigerator consumes a lot of power to cool itself down. Hot items can also damage the glass shelves, which are not designed to withstand extreme temperature variations.
The best practice is to keep the items outside until they cool down to room temperature and then keep them inside the refrigerator.
Conclusion: Refrigerator Power Consumption Calculator
Refrigerator Power Consumption Calculator is a simple tool that gives you an idea of how much power a refrigerator uses, enabling you to make an informed purchase decision.
This calculator’s data output is almost perfect, considering real-life use cases, but there could be slight variations depending on how you use the refrigerator.
For example, if you open your refrigerator door a hundred times daily, no calculator can give you the exact power consumption data.
