WattCost

Data through April 2026

Running cost · Freezers · ENERGY STAR certified

Monogram ZIF361NBR

Running around the clock, the Monogram ZIF361NBR uses a certified 649 kWh per year — about $122 at the U.S. average rate, or $10.18 a month, the equivalent of a steady 74-watt draw. Even among certified models it's on the thirsty end: 48% more electricity than the median upright freezer, ranked 430 of 431. Where you live moves the bill from $80 a year in North Dakota to $303 in Hawaii.

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

$122/yr

$26 · cheapest certified freezers$122 · priciest
Per month
$10.18
Per day
33¢
Certified use
649 kWh/yr
Configuration
Upright Freezer
Total capacity
21.2 cu ft
Defrost
Automatic
Compact
No
137 kWh649 kWh
Where the Monogram ZIF361NBR (▮) sits among all 568 certified freezers, by annual kWh

What it costs in every state

Monogram ZIF361NBR: 649 kWh/yr × each state's average residential rate (EIA)
StateRate ¢/kWhThis model $/yrRelative cost
Alabama17.4¢$113
Alaska27.4¢$178
Arizona15.5¢$100
Arkansas14.2¢$92
California35.3¢$229
Colorado16.5¢$107
Connecticut32.2¢$209
Delaware18.8¢$122
District of Columbia25.4¢$165
Florida15.4¢$100
Georgia15.4¢$100
Hawaiipriciest46.6¢$303
Idaho12.7¢$82
Illinois20.5¢$133
Indiana17.9¢$116
Iowa13.9¢$90
Kansas15.8¢$102
Kentucky15.0¢$97
Louisiana14.4¢$94
Maine28.4¢$184
Maryland22.1¢$143
Massachusetts29.4¢$191
Michigan21.4¢$139
Minnesota16.4¢$106
Mississippi16.8¢$109
Missouri14.0¢$91
Montana13.9¢$90
Nebraska13.3¢$86
Nevada14.3¢$93
New Hampshire27.2¢$177
New Jersey23.5¢$153
New Mexico15.2¢$98
New York29.4¢$191
North Carolina16.3¢$105
North Dakotacheapest12.3¢$80
Ohio19.5¢$126
Oklahoma13.3¢$86
Oregon15.8¢$102
Pennsylvania21.5¢$139
Rhode Island28.3¢$184
South Carolina17.1¢$111
South Dakota14.5¢$94
Tennessee14.9¢$97
Texas17.0¢$110
Utah13.3¢$86
Vermont24.6¢$159
Virginia17.4¢$113
Washington14.4¢$93
West Virginia16.1¢$104
Wisconsin19.2¢$125
Wyoming14.7¢$95

Certified models closest in efficiency

upright freezers within reach of 649 kWh/yr
ModelkWh/yr$/yr (US avg)
Monogram ZIF361NPR649$122
Sub-Zero CL3650F/S640$121
Fhiaba S360FZ3IU632$119
Fhiaba S360FZ6IU632$119
VIKING RANGE,LLC FDFZIC7360L632$119
VIKING RANGE,LLC FDFZIC7360R632$119

Run your own numbers

Your rate, your numbers

Per day
33¢
Per month
$10.18
Per year
$122

649 kWh/yr × 18.8¢/kWh = $122/yr

Prefilled with this model's certified 649 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.

Questions, answered with the data

How much electricity does the Monogram ZIF361NBR use?
ENERGY STAR certifies the Monogram ZIF361NBR at 649 kWh per year. The certified annual kWh comes from the DOE test procedure, which measures continuous 24/7 operation at standardized temperatures.
How much does the Monogram ZIF361NBR cost to run per month?
About $10.18 a month at the U.S. average residential rate (18.8¢/kWh) — 33¢ a day, or $122 a year. Your state's rate moves this up or down; see the table above.
Is the Monogram ZIF361NBR energy efficient?
It uses 48% more electricity than the median certified upright freezer, which puts it among the least efficient certified models.
What does the Monogram ZIF361NBR cost to run in the cheapest vs. priciest state?
At current residential rates it costs about $80 a year in North Dakota (12.3¢/kWh) and $303 in Hawaii (46.6¢/kWh).
How many watts does the Monogram ZIF361NBR draw on average?
Spread over a year of continuous operation, 649 kWh works out to an average draw of about 74 watts — like leaving a 74-watt bulb on 24/7.

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