WattCost

Data through June 2026

Category · 594 certified models

Freezers: what they cost to run

Because a freezer never turns off, efficiency differences accumulate hour after hour. The 594 ENERGY STAR certified models here range from $25 to $119 a year at the U.S. average rate (median $77).

Chest freezers generally beat uprights on efficiency (cold air stays put when you open the lid), and manual-defrost models undercut auto-defrost ones. Every figure on this page comes from ENERGY STAR's certified test data — the 137–649 kWh/yr range you see is measured, not estimated.

Median cost
$77/yr
Cheapest model
$25/yr
Priciest model
$119/yr
137 kWh649 kWh
Distribution of certified annual kWh across 594 freezers

Cost by configuration

Median certified use per configuration — different types are different animals
ConfigurationModelsMedian kWh/yrMedian $/yr (US avg)
Upright Freezer451438$80
Compact134249$46
Chest Freezer9218$40

The 20 most efficient to run

Lowest certified annual kWh among all freezers
#ModelTypekWh/yr$/yr (US avg)
1Avanti CF24Q0Wmost efficientCompact137$25
2Liebherr UF3651most efficientCompact155$28
3Kalamera KCF-100ECompact172$32
4Danby DCF035A5WDBCompact173$32
5Arctic King AC35ESKCR1RCMCompact174$32
6Arctic King ARC04B2CCompact174$32
7Midea MRC04M3CCompact174$32
8Cool-living CL-5UFRCompact195$36
9Danby DCF050A5WDBCompact195$36
10Arctic King AC05ESWCR1RCMCompact196$36
11Arctic King ARC05B2CCompact196$36
12Frigidaire FFCS0562AWCompact196$36
13Galanz GLF50*ECompact196$36
14Whirlpool WZC3209LWChest Freezer201$37
15Danby DCF100A5WDBChest Freezer211$39
16Frigidaire EFRF1005-BLACK-ID-6COMChest Freezer213$39
17Frigidaire EFRF1005-D-ID-6COMChest Freezer213$39
18Arctic King AUFM011AEWCompact215$39
19Honeywell H11MFBCompact215$39
20Honeywell H11MFSCompact215$39

Typical cost by state

Median certified freezer (418 kWh/yr) at each state's average residential rate
StateRate ¢/kWhMedian $/yrRelative cost
Alabama16.4¢$69
Alaska28.2¢$118
Arizona15.2¢$63
Arkansas14.1¢$59
California34.7¢$145
Colorado17.1¢$72
Connecticut24.3¢$102
Delaware19.3¢$81
District of Columbia24.4¢$102
Florida15.1¢$63
Georgia16.4¢$68
Hawaiipriciest52.7¢$220
Idaho14.4¢$60
Illinois19.9¢$83
Indiana17.5¢$73
Iowa15.9¢$67
Kansas15.7¢$66
Kentucky14.3¢$60
Louisiana13.5¢$56
Maine29.6¢$124
Maryland21.8¢$91
Massachusetts29.6¢$124
Michigan23.0¢$96
Minnesota17.5¢$73
Mississippi14.9¢$62
Missouri16.2¢$68
Montana15.1¢$63
Nebraska13.3¢$55
Nevadacheapest13.1¢$55
New Hampshire27.0¢$113
New Jersey24.9¢$104
New Mexico15.1¢$63
New York29.5¢$123
North Carolina14.7¢$62
North Dakota14.1¢$59
Ohio19.2¢$80
Oklahoma14.3¢$60
Oregon16.3¢$68
Pennsylvania21.7¢$91
Rhode Island29.2¢$122
South Carolina15.6¢$65
South Dakota15.4¢$64
Tennessee14.1¢$59
Texas15.9¢$67
Utah13.4¢$56
Vermont24.4¢$102
Virginia17.2¢$72
Washington14.9¢$62
West Virginia15.4¢$65
Wisconsin19.6¢$82
Wyoming15.2¢$64

How to read these numbers

The certified annual kWh comes from the DOE test procedure, which measures continuous 24/7 operation at standardized temperatures. Full methodology and limitations →

Browse Freezers by Brand

Browse Freezers by Type

Browse Freezers by Efficiency

Questions, answered with the data

How much does a freezer cost to run per year?
The median ENERGY STAR certified freezer costs about $77 a year at the U.S. average rate (18.3¢/kWh). Across all 594 certified models, costs range from $25 to $119.
How much electricity does a freezer use?
Certified models use between 137 and 649 kWh per year (median 418). The certified annual kWh comes from the DOE test procedure, which measures continuous 24/7 operation at standardized temperatures.
Where is a freezer cheapest and most expensive to run?
Nevada has the lowest residential rate (13.1¢/kWh), putting the median freezer at $55 a year; Hawaii (52.7¢/kWh) is the most expensive at $220.
What makes one freezer cheaper to run than another?
Chest freezers generally beat uprights on efficiency (cold air stays put when you open the lid), and manual-defrost models undercut auto-defrost ones.
Do different freezers types cost different amounts to run?
Substantially. The median chest freezer uses 218 kWh/yr (about $40 a year at the U.S. average rate) while the median upright freezer uses 438 kWh/yr (about $80).

Keep digging