WattCost

Data through June 2026

Running cost · Freezers · ENERGY STAR certified

Monogram ZIF361NPR

The Monogram ZIF361NPR never switches off, and its certified 649 kWh a year works out to about $119 on a U.S.-average electric bill — roughly $9.92 a month for an average continuous draw of 74 watts. Even among certified models it's on the thirsty end: 48% more electricity than the median upright freezer, ranked 451 of 451. Where you live moves the bill from $85 a year in Nevada to $342 in Hawaii.

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

Estimated annual running cost · U.S. average rate 18.3¢/kWh

$119/yr

$25 · cheapest certified freezers$119 · priciest
Per month
$9.92
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 ZIF361NPR (▮) sits among all 594 certified freezers, by annual kWh

What it costs in every state

Monogram ZIF361NPR: 649 kWh/yr × each state's average residential rate (EIA)
StateRate ¢/kWhThis model $/yrRelative cost
Alabama16.4¢$106
Alaska28.2¢$183
Arizona15.2¢$99
Arkansas14.1¢$92
California34.7¢$225
Colorado17.1¢$111
Connecticut24.3¢$158
Delaware19.3¢$125
District of Columbia24.4¢$158
Florida15.1¢$98
Georgia16.4¢$106
Hawaiipriciest52.7¢$342
Idaho14.4¢$93
Illinois19.9¢$129
Indiana17.5¢$114
Iowa15.9¢$103
Kansas15.7¢$102
Kentucky14.3¢$93
Louisiana13.5¢$88
Maine29.6¢$192
Maryland21.8¢$142
Massachusetts29.6¢$192
Michigan23.0¢$149
Minnesota17.5¢$114
Mississippi14.9¢$97
Missouri16.2¢$105
Montana15.1¢$98
Nebraska13.3¢$86
Nevadacheapest13.1¢$85
New Hampshire27.0¢$175
New Jersey24.9¢$162
New Mexico15.1¢$98
New York29.5¢$191
North Carolina14.7¢$96
North Dakota14.1¢$92
Ohio19.2¢$125
Oklahoma14.3¢$93
Oregon16.3¢$106
Pennsylvania21.7¢$141
Rhode Island29.2¢$190
South Carolina15.6¢$101
South Dakota15.4¢$100
Tennessee14.1¢$91
Texas15.9¢$103
Utah13.4¢$87
Vermont24.4¢$159
Virginia17.2¢$112
Washington14.9¢$97
West Virginia15.4¢$100
Wisconsin19.6¢$127
Wyoming15.2¢$99

Certified models closest in efficiency

upright freezers within reach of 649 kWh/yr
ModelkWh/yr$/yr (US avg)
Monogram ZIF361NBR649$119
Sub-Zero CL3650F/S640$117
Fhiaba S360FZ3IU632$116
Fhiaba S360FZ6IU632$116
VIKING RANGE,LLC FDFZIC7360L632$116
VIKING RANGE,LLC FDFZIC7360R632$116

Run your own numbers

Your rate, your numbers

Per day
33¢
Per month
$9.92
Per year
$119

649 kWh/yr × 18.3¢/kWh = $119/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 ZIF361NPR use?
ENERGY STAR certifies the Monogram ZIF361NPR 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 ZIF361NPR cost to run per month?
About $9.92 a month at the U.S. average residential rate (18.3¢/kWh) — 33¢ a day, or $119 a year. Your state's rate moves this up or down; see the table above.
Is the Monogram ZIF361NPR 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 ZIF361NPR cost to run in the cheapest vs. priciest state?
At current residential rates it costs about $85 a year in Nevada (13.1¢/kWh) and $342 in Hawaii (52.7¢/kWh).
How many watts does the Monogram ZIF361NPR 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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