WattCost

Data through April 2026

Running cost · Refrigerators · ENERGY STAR certified

Frigidaire LGHK2336T

Running around the clock, the Frigidaire LGHK2336T uses a certified 613 kWh per year — about $115 at the U.S. average rate, or $9.62 a month, the equivalent of a steady 70-watt draw. That's 5% less than the median certified side-by-side refrigerator, placing it comfortably in the efficient third of the field (39 of 116). The same unit costs $76 a year in North Dakota but $286 in Hawaii — electricity rates, not the appliance, make the difference.

Uses 10% less energy than the U.S. federal minimum

Dimensions 69.9" H × 35.6" W

Estimated annual running cost · U.S. average rate 18.8¢/kWh

$115/yr

$7.91 · cheapest certified refrigerators$152 · priciest
Per month
$9.62
Per day
32¢
Certified use
613 kWh/yr
Configuration
Side-by-Side
Total capacity
22 cu ft
Defrost
Automatic
Ice maker
Yes
Through-door dispenser
Yes
42 kWh805 kWh
Where the Frigidaire LGHK2336T (▮) sits among all 4,229 certified refrigerators, by annual kWh

What it costs in every state

Frigidaire LGHK2336T: 613 kWh/yr × each state's average residential rate (EIA)
StateRate ¢/kWhThis model $/yrRelative cost
Alabama17.4¢$107
Alaska27.4¢$168
Arizona15.5¢$95
Arkansas14.2¢$87
California35.3¢$216
Colorado16.5¢$101
Connecticut32.2¢$198
Delaware18.8¢$115
District of Columbia25.4¢$156
Florida15.4¢$94
Georgia15.4¢$94
Hawaiipriciest46.6¢$286
Idaho12.7¢$78
Illinois20.5¢$125
Indiana17.9¢$110
Iowa13.9¢$85
Kansas15.8¢$97
Kentucky15.0¢$92
Louisiana14.4¢$89
Maine28.4¢$174
Maryland22.1¢$135
Massachusetts29.4¢$181
Michigan21.4¢$131
Minnesota16.4¢$100
Mississippi16.8¢$103
Missouri14.0¢$86
Montana13.9¢$85
Nebraska13.3¢$81
Nevada14.3¢$88
New Hampshire27.2¢$167
New Jersey23.5¢$144
New Mexico15.2¢$93
New York29.4¢$181
North Carolina16.3¢$100
North Dakotacheapest12.3¢$76
Ohio19.5¢$119
Oklahoma13.3¢$82
Oregon15.8¢$97
Pennsylvania21.5¢$132
Rhode Island28.3¢$173
South Carolina17.1¢$105
South Dakota14.5¢$89
Tennessee14.9¢$92
Texas17.0¢$104
Utah13.3¢$81
Vermont24.6¢$151
Virginia17.4¢$107
Washington14.4¢$88
West Virginia16.1¢$98
Wisconsin19.2¢$118
Wyoming14.7¢$90

Certified models closest in efficiency

side-by-side refrigerators within reach of 613 kWh/yr
ModelkWh/yr$/yr (US avg)
Frigidaire FFHX2325T613$115
Crosley CRSEH237A615$116
Frigidaire FRSS2323A615$116
Frigidaire FRSS2333A615$116
Frigidaire GRSC2352A615$116
Frigidaire GRSS2352A615$116

Run your own numbers

Your rate, your numbers

Per day
32¢
Per month
$9.62
Per year
$115

613 kWh/yr × 18.8¢/kWh = $115/yr

Prefilled with this model's certified 613 kWh/yr — adjust if your usage differs from the DOE test basis. The certified annual kWh comes from the DOE test procedure, which measures continuous 24/7 operation at standardized temperatures — refrigerators never get a day off.

Questions, answered with the data

How much electricity does the Frigidaire LGHK2336T use?
ENERGY STAR certifies the Frigidaire LGHK2336T at 613 kWh per year. The certified annual kWh comes from the DOE test procedure, which measures continuous 24/7 operation at standardized temperatures — refrigerators never get a day off.
How much does the Frigidaire LGHK2336T cost to run per month?
About $9.62 a month at the U.S. average residential rate (18.8¢/kWh) — 32¢ a day, or $115 a year. Your state's rate moves this up or down; see the table above.
Is the Frigidaire LGHK2336T energy efficient?
It uses 5% less electricity than the median certified side-by-side refrigerator, placing it in the efficient third of certified models.
What does the Frigidaire LGHK2336T cost to run in the cheapest vs. priciest state?
At current residential rates it costs about $76 a year in North Dakota (12.3¢/kWh) and $286 in Hawaii (46.6¢/kWh).
How many watts does the Frigidaire LGHK2336T draw on average?
Spread over a year of continuous operation, 613 kWh works out to an average draw of about 70 watts — like leaving a 70-watt bulb on 24/7.

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