How Much Unit of Electricity Consumed by a Refrigerator Per Day

Gain insights into electricity consumption by a refrigerator. Learn how to calculate usage and tips to save on energy bills with our guide.
Explore Refrigerators
3 min
24-July-2024

The electricity consumption of a refrigerator varies based on its size, efficiency, and usage patterns. On average, a standard refrigerator consumes between 1 to 2 units (kWh) of electricity per day. This can increase if the refrigerator is frequently opened or if it operates in a warmer environment. Energy-efficient models with higher star ratings typically consume less power, making them a cost-effective choice.

Browse a range of refrigerators on Bajaj Mall. Alternatively, visit our partner stores to view a wide selection of refrigerators from various renowned brands. Choose the model that fits your preferences and needs and take advantage of our zero down payment offers by using the Bajaj Finserv EMI Network Card.

How to measure refrigerator electricity consumption

Measuring your refrigerator's electricity consumption helps you understand its energy efficiency and manage electricity bills. Here is a simple method to do it:

  1. Use a power meter: Plug a power meter between your refrigerator and the power socket. It measures real-time electricity usage.
  2. Record usage: Leave the meter plugged in for 24 hours to get an accurate daily consumption reading.
  3. Calculate monthly/annual consumption: Multiply the daily usage by 30 for monthly or by 365 for yearly consumption.
Time period Consumption (kWh)
Daily 1.2
Monthly 36
Yearly 438


When choosing energy-efficient models, consider 5 star refrigerators for optimal performance.

How to select the right refrigerator size while saving on electricity

Depending on the multiple factors, the consumption rate of the refrigerator differs. The factors which determine the consumption range are the size of the refrigerator, star rating, age of the refrigerator and so on.

The following table below will help you understand how the size of the refrigerator impacts the annual power consumption.

Size of refrigerator

Annual power consumption (On average)

200 Litres

720 kWh

300 Litres

900 kWh

400 Litres

1080 kWh

500 Litres

1440 kWh

600 Litres

1800 kWh


A domestic refrigerator is likely to consume less than commercial refrigerators. It consumes around 1 to 2 kWh over a day.

To calculate the yearly cost,

Total yearly cost = how much kWh/day used x 365 days x price per kWh.

Now, this is just an average rate, which will depend on certain facts (here we discussed one factor, i.e., size of the refrigerator) that we are going to study next, in detail.

Factors affecting refrigerator energy use

  • Temperature settings: Lower settings increase energy consumption.
  • Frequency of door opening: Frequent opening lets warm air in, making the compressor work harder.
  • Room temperature: Higher ambient temperatures cause the fridge to use more energy.
  • Refrigerator load: Overloading reduces air circulation, causing the fridge to work harder.
  • Maintenance: Clean coils and seals to ensure efficient operation.

To learn more about the latest energy-efficient models, consider the LG double door fridge or explore various other double door refrigerators.

Tips to reduce refrigerator energy bills

  • Optimal temperature: Set the fridge to 35°C and the freezer to 18°C.
  • Limit door opening: Open the door only when necessary and close it quickly.
  • Proper ventilation: Ensure that there is enough space around the fridge for air circulation.
  • Regular maintenance: Clean the coils and check the door seals regularly.
  • Defrost regularly: If your fridge is not frost free, defrost it to avoid ice build up.

To enjoy greater energy savings, explore the benefits of a 5 star side by side refrigerator.

Energy saving features in modern fridges

Modern refrigerators are equipped with various energy saving features that help reduce electricity consumption and minimise environmental impact. Here are some notable features:

Inverter technology: This feature adjusts the compressor speed according to the cooling needs, ensuring minimal energy wastage.

Frost free operation: Automatic defrosting prevents ice build-up, maintaining optimal efficiency without manual intervention.

Energy star rating: Appliances with higher star ratings are certified to be more energy-efficient, providing the same cooling with less electricity.

lighting: LED lights consume less power and generate less heat compared to traditional bulbs.

Smart features: Some fridges come with smart sensors and connectivity options to monitor and adjust cooling settings automatically based on usage patterns.

Eco mode: This setting optimises the cooling process to use less energy during low demand periods.

Dual or multi-channel cooling: These systems ensure even temperature distribution, preventing the compressor from overworking.

Incorporating these features can significantly reduce your refrigerator's energy consumption. For more information, check out the latest side by side door refrigerators.

Explore fridges that consume less electricity on Easy EMIs with Bajaj Finserv

Bajaj Mall is your ultimate online destination to explore all the details, features, and specifications of refrigerators. Once you have all the information that you need, visit the nearest Bajaj Finserv partner store and select the refrigerator you want. Use Bajaj Finserv’s financing options to make the payment. Choose a repayment tenure that suits you and repay in affordable EMIs.

Benefits of shopping for a refrigerator with Bajaj Finserv’s financing options

  • Competitive prices: Bajaj Finserv partner stores offer competitive pricing, ensuring that your purchase is budget-friendly.
  • Easy EMIs: With Bajaj Finserv’s financing options, buying your desired refrigerator becomes hassle free. Choose a flexible tenure and repay in affordable EMIs.
  • Zero down payment: Forget about the hassles of an initial lump sum payment, as select products are covered under the zero down payment policy.
  • Options and accessibility: Buying your favourite products has never been this easy! The Bajaj Finserv EMI Network hosts a vast range of products, available at our partner stores across multiple cities.
  • Exciting deals and cashback offers: When you opt forBajaj Finserv’s financing options to purchase a refrigerator, you gain access to exciting deals and cashback offers.
  • Free home delivery: To ease your shopping experience, some products are delivered free of cost.

You can also explore

Refrigerators by top brands

LG Refrigerator

Liebherr Refrigerator

Hitachi Refrigerator

Panasonic Refrigerator

Blue Star Refrigerator

Bosch Refrigerator

Voltas Refrigerator

Voltas Beko Refrigerator

Midea Refrigerator

Haier Refrigerator

Whirlpool Refrigerator

Western Refrigerator

Croma Refrigerator

Motorola Refrigerator

Hisense Refrigerator


Refrigerators by type

Frost Free Refrigerator

Mini Refrigerator

Smart Refrigerator

Inverter Refrigerator

 

 


Refrigerators brands by type

Blue Star Deep Freezer

Lloyd Deep Freezer

Godrej Deep Freezer

Whirlpool Deep Freezer

Samsung Frost Free Refrigerator

Samsung Smart Refrigerator

Bosch Mini Fridge

LG Smart Refrigerator

Blue Star Mini Refrigerator

Kelvinator Mini Fridge

LG Deep Freezer

Voltas Deep Fridge

Samsung Mini Fridge

Samsung Deep Freezer

Godrej Mini Refrigerator

Western Deep Fridge

LG Mini Refrigerator

 


Refrigerators by door type

Smart Refrigerator

French Door Refrigerator

Triple Door Refrigerator

Single Door Refrigerator

Side By Side Door Refrigerator

 


Refrigerator brands by door type

Whirlpool Single Door Refrigerator

Electrolux Double Door Refrigerator

Samsung 4 Door Refrigerator

Haier French Door Refrigerator

Videocon Double Door Refrigerator

Samsung Double Door Fridge

Panasonic Single Door Refrigerator

Lloyd Side By Side Refrigerator

Siemens Double Door Refrigerator

Electrolux Single Door Refrigerator

Haier Double Door Refrigerator

Lloyd Double Door Refrigerator

LG French Door Refrigerator

Godrej Double Door Refrigerator

Panasonic Double Door Refrigerator

Voltas Beko Double-Door Refrigerator

Voltas Beko Side-By-Side Refrigerator

LG Double Door Fridge

Kelvinator Single Door Refrigerator

Hitachi Double Door Refrigerator

Godrej Side-By-Side Refrigerator

Siemens Side-By-Side Refrigerator

Hitachi Side-By-Side Refrigerators

Bosch Side-By-Side Refrigerator

Voltas Double Door Refrigerator

Samsung side-by-side Refrigerator

Samsung Single Door Refrigerator

LG Single Door Refrigerator

LG Side-By-Side Refrigerator

Whirlpool Triple Door Refrigerator

Haier Side By Side Refrigerator

Kelvinator Double Door Refrigerator

Haier Triple Door Refrigerator

Whirlpool Double Door Refrigerator

Godrej Single Door Refrigerator

Haier Single Door Refrigerator


Refrigerators by capacity

180 Litre Refrigerator

165 Litre Refrigerator

Kelvinator 95 Litre Refrigerator

Lloyd 200 Litre Refrigerator

Kelvinator 190 Litre Refrigerator

LG 185 Litre Refrigerator

LG 235 Litre Refrigerator

LG 308 Litre Refrigerator

Samsung Refrigerator 198 Litre

Samsung 255 Litre Refrigerator

Western 500 Litre Freezer

Godrej 300 Litre Freezer

LG 165 Litre Refrigerator

Blue Star 100 Litre Freezer

Voltas 320 Litre Freezer

Voltas 400 Litre Freezer

Blue Star 300 Litre Freezer

Blue Star 400 Litre Freezer

Voltas 500 Litre Freezer

Blue Star 200 Litre Freezer

Voltas 200 Litre Freezer

Godrej 500 Litre Freezer

 

 


Refrigerators by star rating

LG 5 Star Refrigerator

LG 3 Star Refrigerator

Kelvinator 5 Star Refrigerator

Panasonic 5 Star Refrigerator

Whirlpool 5 Star Refrigerator

Samsung 5 Star Refrigerator

 

Refrigerators by budget

Refrigerators Under Rs. 50,000

Refrigerators Under Rs. 10,000

Refrigerators Under Rs. 15,000

Refrigerators Under Rs. 20,000

Refrigerators Under Rs. 25,000

Refrigerators Under Rs. 30,000


Brand refrigerators by budget

Samsung Fridges Under Rs. 10,000

Whirlpool Refrigerators Under Rs. 10,000

LG Refrigerators Under Rs. 10,000

Samsung Refrigerators Under Rs. 15,000

LG Refrigerators Under Rs. 15,000

Whirlpool Refrigerators Under Rs. 15,000

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Frequently asked questions

How many units of electricity does a refrigerator use per day?
A refrigerator typically uses between 1 to 2 units of electricity per day, depending on its size, age, and energy efficiency rating. This can vary based on usage patterns and ambient temperature.

How much energy does a fridge use in 24 hours?
In 24 hours, a refrigerator can use between 1 to 2 kWh (units) of electricity. Energy consumption depends on factors such as the fridge's size, energy rating, and how frequently the door is opened.

How many kWh is 1 unit?
1 unit of electricity is equal to 1 kilowatt hour (kWh). This means that if an appliance consumes 1 kW of power in one hour, it uses 1 unit of electricity.

How many units of power does a 165-litre refrigerator use per day?
A 165-litre refrigerator typically uses about 0.8 to 1.2 units of electricity per day. The actual consumption can vary based on factors such as energy efficiency, usage, and ambient temperature.

How many units does a 5-star refrigerator consume per day?

A 5-star refrigerator typically consumes 0.5 to 1 unit (kWh) of electricity per day, depending on its size and usage. Energy-efficient models are designed to minimise power consumption, helping reduce daily electricity usage while maintaining optimal cooling performance.

Is it expensive to run a refrigerator all day?

Running a refrigerator all day isn't overly expensive, as it's designed to operate continuously. Energy-efficient models, such as 5-star-rated refrigerators, consume less power, reducing costs. On average, it may cost between Rs. 10 to Rs. 20 per day, depending on local electricity rates and usage.

Does keeping the fridge door open increase electricity consumption?

Yes, keeping the fridge door open increases electricity consumption. It allows warm air to enter, causing the compressor to work harder to restore the internal temperature. This additional cooling effort consumes more energy, leading to higher electricity usage and potentially increasing utility costs.

What is the daily electricity consumption of a frost-free refrigerator?

A frost-free refrigerator typically consumes between 1 to 2 units (kWh) of electricity per day, depending on its size and energy rating. These models use fans and compressors to prevent frost buildup, which can slightly increase energy consumption compared to conventional fridges.

How much does it cost to run a refrigerator per day?

The cost to run a refrigerator per day typically ranges between Rs. 10 to Rs. 25, depending on the refrigerator's energy efficiency, size, and local electricity rates. Energy-efficient models with higher star ratings tend to have lower daily running costs compared to older or less efficient units.

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