How much electricity does a Samsung refrigerator consume: real numbers and ways to save

The refrigerator Samsung is one of the main consumers of electricity in the house, operating around the clock. But exactly how many kilowatts does it “eat” in a month? The answer depends on the model, volume, energy efficiency class and even on how you use it. In this article we will analyze real power indicators for popular lines Samsung (from compact RR39M7 to spacious Family Hub), explain how to decipher the energy consumption sticker, and show how to reduce light costs without compromising the freshness of products.

You will be surprised, but the difference in consumption between the old 2015 model and the new refrigerator with an inverter compressor can reach 40-50%. And if your Samsung suddenly begins to “eat” electricity more than usual, this is a reason to check the seals or adjust the temperature. Next you will find accurate energy consumption data for 15+ modelsoptimization tips and answers to frequently asked questions (for example, why a two-chamber refrigerator can consume less than a single-chamber one).

Energy efficiency classes of Samsung refrigerators: what do the letters A+++, A++ and B mean? data-i="57">Since 2021, the EU has a new energy efficiency scale (from

From 2021, the EU has a new energy efficiency scale (from A to G), but there are still models on the market with outdated designations (A+++, A++). Samsung gradually moving to new labeling, but many refrigerators (especially those released before 2023) still have old stickers. Let's figure out how this affects consumption.

The new scale is stricter: a refrigerator with the previous A+++ can now receive B or even CFor example, model Samsung RB37A5200SA (2020). year) had a class A+++, and its analogue in 2026 - RB37A5220SA - is already labeled as B, although real consumption differs by only 5-10%. Important: class does not show the exact consumption in kW, but only compares the model with others in its category in terms of volume.

• 🔋 A+++ (outdated scale): consumption is 20-30% lower than average for its volume. Typical models: Samsung RL4362SABSL, RB31FERNCSS.
• 🔌 A++: 10-20% more economical. data-i="74">: average. Most modern models Samsung RL38T6011SA.
• ⚡ B (new scale): Average. Most modern models Samsung (for example, Bespoke RF23BB8600) fall here.
• ⚠️ C and below: high consumption Found in older or very large models (for example, Samsung RS68A8841S9 with the system Family Hub).

To find out exact energy consumptionlook for the parameter “Energy consumption per year” on the sticker or in the instructions (measured in kWh/year). For example, this indicator is 273. kWh/year, which corresponds to ~23 kWh/month. Samsung RB30A3200SA this figure is 273 kWh/year, which corresponds to ~23 kWh/month.

How many kilowatts per month does a Samsung refrigerator consume: data by model

Real consumption depends on the volume, type of compressor and additional functions (for example, No Frost or Twin Cooling Plus). Below is a table with energy consumption for popular models Samsung (data taken from technical data sheets and tests).

Please note: actual consumption may vary by 10-15% depending on:

• 🌡️ Room temperatures (the hotter, the greater the load on the compressor).
• 🚪 Door opening frequencies (each opening increases consumption by 1-3 W).
• ❄️ Chamber fullness (an empty refrigerator wastes energy wasted).
• ☀️ Direct sunlight (if the refrigerator is located near the window, consumption will increase by 5-8%).

For example, Samsung RB30A3200SA in ideal conditions (temperature +20°C, rare opening) can consume 20 kWh/month, and in in a real kitchen in the summer - up to 28 kWh.

How to calculate the consumption of a Samsung refrigerator in rubles

To convert kilowatts to money, use the formula:

Cost = (Consumption per month, kW) × (Tariff for 1 kWh, ₽)

Current tariffs for Moscow for 2026 (for apartments with gas stoves):

• 💡 Until 100 kWh: 5.47 ₽/kWh
• 💡 Over 100 kWh: 6.57 ₽/kWh

Calculation example for Samsung RB30A3200SA (22.75 kWh/month):

• If the total consumption in the apartment is less than 100 kWh: 22.75 × 5.47 = 124.5 ₽/month.
• If more than 100 kWh: 22.75 × 6.57 = 149.5 ₽/month.

⚠️ Attention: Electricity tariffs differ by region and type of housing (for example, for houses with electric stoves, different rates apply, check the current prices on your energy sales website or on your receipt.

For comparison: an old refrigerator of class D (for example, Samsung RL-40EBIH 2010) can consume 60 kWh/month, which will cost 328-394 ₽ —2.5 times more expensive than a modern one model.

Why the Samsung refrigerator began to consume more electricity: 7 reasons

If the meter suddenly shows a jump in consumption, check these factors:

1. Wear of the door seal. Cracks or deformation of the rubber lead to leakage of cold air. It’s easy to check: close the door by inserting a sheet of paper - if it falls out easily, the seal is needed. replace.
2. Incorrect temperature. Optimal settings: +4°C for the refrigerator compartment and -18°C for the freezer. Each extra degree minus increases consumption by 3-5%.
3. Overloading the freezer. If the products are tightly packed and block air circulation, the compressor runs longer. In models with No Frost (for example, Samsung RL44T6011SA) this is especially critical.
4. Dirty condenser. Dust on the rear grille worsens heat transfer. You need to clean it once every 6 months (with the refrigerator turned off!).
5. Temperature sensor malfunction. If it is lying, the compressor can work without stopping.
6. Frequent opening of the door. Each opening for 30 seconds increases the consumption by 1-2 W. In a family with children, this can add up to +10% of the monthly consumption.
7. Placement near heat sourcesIf the refrigerator is located next to the stove. or battery, the compressor turns on more often. The minimum distance to heat sources is 50 cm.

Modern models Samsung (for example, line Bespoke) are equipped with a diagnostic system SmartThings, which notifies about problems through the application. If your refrigerator supports this function, check the notifications - there may be a hint there.

How to reduce the electricity consumption of a Samsung refrigerator: 9 working methods

Even if your model is not the most economical, these measures will help save up to 30% electricity:

Set the temperature to +4°C in the refrigerator and -18°C in the freezer|

Check the door seal for leaks|

Place the refrigerator away from the stove and radiator|

Disable the "Quick Freeze" function after use|

Defrost regularly (even No Frost models need care)|

Do not put hot food in the chamber|

Fill empty spaces with water bottles (for heat capacity)|

Clean the condenser every six months|

Use the "Vacation" mode during long absence-->

Pay special attention Vacation mode (available in models Samsung s display, for example RF23BB8600). It maintains a temperature of +15°C in the refrigerator compartment and turns off the freezer, saving up to 40% energy. Activated through the menu: Settings → Modes → Vacation.

Another life hack: if you have a model with Twin Cooling Plus (two independent cooling systems), turn off one of cameras if not in use. For example, in Samsung RS68A8841S9 you can temporarily turn off the freezer, leaving only the refrigerator compartment.

⚠️ Attention: Some models Samsung (for example, Family Hub) have increased consumption due to the built-in display and Wi-Fi module. If you do not use these functions, disable them in the settings: Menu → Smart Features → Energy saving mode.

Comparison of Samsung refrigerators with other brands: who is more economical

On market Samsung competes with LG, Bosch i ATLANT. Let's compare the consumption of models of similar volume (300-350 l):

Samsung and LG are almost equal in efficiency, but Bosch often loses due to a less efficient system No Frost. But ATLANT (without an inverter compressor) spends 20-30% more. However, Samsung has an advantage - Twin Cooling two-motor systemwhich allows you to independently regulate the temperature in the chambers, saving energy.

If you compare the price of ownership, then over 5 years of operation the difference between Samsung RB30A3200SA i ATLANT XM 4021-000 will be:

• Samsung: 273 kWh/year × 5 years × 6.57 ₽ = 9 000 ₽.
• ATLANT: 350 kWh/year × 5 years × 6.57 ₽ = 11 500 ₽.

Frequently asked questions about the electricity consumption of Samsung refrigerators

🔌 How many watts does a Samsung refrigerator consume per hour?

The compressor power in modern models is from 100 to 200 Wh, but it does not work constantly, but in cycles (for example, on for 15 minutes, off for 30 minutes). Average consumption per hour - 30-50 W (depending on the model and conditions). Peak load (at startup) can reach 500-800 W.

❄️ Why does a Samsung two-chamber refrigerator spend less than a single-chamber one?

Double-chamber models (for example, Samsung RL38T6011SA) often equipped inverter compressors with a system No Frostthat reduces the load due to the uniform distribution of cold. Single-chamber (for example Samsung RT22HAR4DSA) usually have a simple compressor and require frequent defrosting, which increases consumption.

💡 Is it possible to turn off a Samsung refrigerator at night to save money?

No! Frequent switching on/off reduces the life of the compressor and leads to food spoilage. The exception is the “Vacation” or “Eco” modes, which reduce consumption without completely shutting down. Modern models (for example Bespoke) have a function Smart Savethat automatically optimizes consumption.

☀️ How does heat affect the electricity consumption of a refrigerator?

At room temperatures above +30°C, energy consumption increases by 15-25%. For example, Samsung RB30A3200SA, which usually spends 22.75 kWh/month, in the summer can consume up to 28 kWh. Solution: install an air conditioner or fan nearby (but do not direct the air flow directly at the refrigerator!).

🔄 Is it worth buying a Samsung refrigerator with the No Frost function if it increases consumption?

The system No Frost does spend 5-10% more energy than drip defrosting, but it saves you time and prevents ice from forming. In the long term (5+ years), the difference in energy costs is leveled out due to less wear and tear on the compressor. For example, Samsung RL44T6011SA s No Frost consumes 320 kWh/year, and a similar model with a drip system - 300 kWh/year (the difference is only ~120 ₽/year).