Model
Beko BFSB3612XSS
Rank #855 means 854 of the 1,000 refrigerator models we track cost less to run each year; the 50th efficiency percentile means it uses less energy for its size than 50% of those models.
What does the Beko BFSB3612XSS cost to run per year?
The Beko BFSB3612XSS holds rank #855 of 1,000 on running cost, at about $110 a year, a genuinely pricey result for the class. It uses 10% less energy than the U.S. federal standard model in its class, which would cost about $121/yr to run, a saving of roughly $11 a year. Efficiency-wise, once size is accounted for, it sits right around the class median, ahead of 50% of the models we track. This class has no published efficiency-factor figure beyond annual kWh itself, so at 20.2 cu ft (the class spans 1.2 to 31.7), size is the clearest lever we can point to for this model's running cost.
Immediately around it on the leaderboard, the Truarctic TRFD2336HSS at $110/yr runs a little cheaper and the Cafe CWE23SP*M*** at $111/yr runs a little more, a sense of how tightly models are packed at this point in the ranking. A refrigerator typically stays in service for somewhere around 12 years; over that span, the Beko BFSB3612XSS's $110/yr adds up to roughly $1320 in electricity alone, before purchase price or repairs.
By the numbers
The Beko BFSB3612XSS normalized against its whole class, so each figure means something.
What it costs you over time
Running cost is an every-year number, so it compounds. At $110/yr, here is what the Beko BFSB3612XSS adds up to before purchase price, water, or repairs enter the math.
Left running for a decade at today's US average rate, the Beko BFSB3612XSS costs about $1100. That is roughly $110 less than a standard model in its class, which would run closer to $1210 over the same ten years.
How the Beko BFSB3612XSS compares
The refrigerator class we track runs from $8 to $149 a year. At $110/yr, it runs about $46 a year above the class median of $64, and it is about $102 a year more than the cheapest refrigerator to run at $8. Against the US federal standard model for its class at about $121/yr, the Beko BFSB3612XSS uses 10% less energy.
What drives its running cost
At 20.2 cu ft, the Beko BFSB3612XSS is a large refrigerator for its class, which spans 1.2 to 31.7 cu ft with a median of 12.6 cu ft, size is usually the single biggest lever behind a running-cost figure, and at this end of the range there is more capacity to service, which tends to push the number up.
- Interior volume. More cubic feet of cold air to maintain generally means a bigger compressor and a higher running-cost figure, even among efficient models.
- Counter depth vs standard depth. Standard-depth models generally offer more interior volume per unit of width than counter-depth models, a tradeoff between built-in looks and cubic feet.
- Compressor technology. How a compressor cycles, full on/off versus a variable-speed inverter design, is one of the biggest hidden differences behind two fridges with similar cubic feet but different running costs.
- Placement and ventilation. Ventilation clearance around the back and top matters more than most owners expect; a fridge starved of airflow runs its compressor longer to hold the same temperature.
Common questions
Is the Beko BFSB3612XSS cheap to run?
Its $110/yr running cost, rank #855 of 1,000, is above what most refrigerator models we track cost to run, so this is not one of the cheaper picks on electricity alone.
How much does the Beko BFSB3612XSS cost per month?
About $9.19 a month, which is the $110 annual estimate spread across twelve months at the US average rate of $0.1856/kWh. Your own bill scales with your local electricity rate and how heavily you use it.
How is this running-cost figure calculated?
The formula is annual kWh times price per kWh: 594 kWh from ENERGY STAR times the US average of $0.1856/kWh comes to about $110 a year. It covers electricity only, not the purchase price, water, or installation.
How efficient is the Beko BFSB3612XSS for its size?
50th percentile once size is factored in. That means its size-adjusted efficiency is a real factor in the running-cost figure above; its capacity plays a large role too.
Cheaper to run in the same class
Source
ES_1036108_BFSB3612XSS_032920241325649_2235789View certified refrigerator listingsENERGY STAR data as of July 2026Beko and BFSB3612XSS are used here for identification only and are not endorsements. Figures are computed by WattWise Labs from public ENERGY STAR data, not measured in our own lab.