Whirlpool WH43S1E

ENERGY STAR certified

Compact refrigerator · 4.3 cu ft

InYour statethis refrigerator costs

about $3 a month

$41 a year

An estimate at your state's average rate — not a guarantee of your bill.

Estimated yearly cost

$32

a year

The yellow sticker says $32 a year.

You'll pay $9 more.

Sticker uses 14¢ per kWh. The U.S. average is 18.0¢ per kWh.

Energy use

228 kWh a year

vs similar compact refrigerator

-7%

Cheaper refrigerators, same size

ENERGY STAR lists 10 other certified models at the same 228 kWh a year, size and type, so everything on this page applies to them too.

Cheaper to run, same size

A year at the U.S. average residential rate.

Compare all 4878 refrigerators under 10 cu ft

Cost in every state

228 kWh a year × each state's average residential rate (EIA 12-month average through July 2026).

State	Rate	Per year	Per month
Hawaii	43.7¢	$100	about $8 a month
California	33.1¢	$76	about $6 a month
Massachusetts	30.4¢	$69	about $6 a month
Rhode Island	29.4¢	$67	about $6 a month
Maine	29.3¢	$67	about $6 a month
New York	28.4¢	$65	about $5 a month
Connecticut	28.2¢	$64	about $5 a month
Alaska	27.0¢	$62	about $5 a month
New Hampshire	26.8¢	$61	about $5 a month
District of Columbia	24.2¢	$55	about $5 a month

Show all 52 states

Vermont	23.9¢	$54	about $5 a month
New Jersey	23.6¢	$54	about $4 a month
Maryland	22.3¢	$51	about $4 a month
Michigan	21.0¢	$48	about $4 a month
Pennsylvania	20.8¢	$47	about $4 a month
Illinois	19.0¢	$43	about $4 a month
Wisconsin	18.8¢	$43	about $4 a month
Ohio	18.3¢	$42	about $3 a month
U.S. average	18.0¢	$41	about $3 a month
Delaware	18.0¢	$41	about $3 a month
Indiana	17.1¢	$39	about $3 a month
Virginia	16.6¢	$38	about $3 a month
Colorado	16.6¢	$38	about $3 a month
Alabama	16.5¢	$38	about $3 a month
Minnesota	16.2¢	$37	about $3 a month
Texas	16.0¢	$36	about $3 a month
South Carolina	15.7¢	$36	about $3 a month
West Virginia	15.7¢	$36	about $3 a month
Oregon	15.6¢	$36	about $3 a month
Arizona	15.5¢	$35	about $3 a month
Florida	15.4¢	$35	about $3 a month
New Mexico	15.2¢	$35	about $3 a month
Kansas	15.1¢	$34	about $3 a month
Georgia	15.1¢	$34	about $3 a month
Mississippi	14.9¢	$34	about $3 a month
North Carolina	14.9¢	$34	about $3 a month
South Dakota	14.3¢	$33	about $3 a month
Washington	14.2¢	$32	about $3 a month
Wyoming	14.2¢	$32	about $3 a month
Iowa	14.1¢	$32	about $3 a month
Kentucky	14.0¢	$32	about $3 a month
Montana	13.9¢	$32	about $3 a month
Missouri	13.9¢	$32	about $3 a month
Tennessee	13.7¢	$31	about $3 a month
Oklahoma	13.6¢	$31	about $3 a month
Nevada	13.6¢	$31	about $3 a month
Arkansas	13.5¢	$31	about $3 a month
Utah	13.3¢	$30	about $3 a month
Louisiana	13.1¢	$30	about $2 a month
Nebraska	12.9¢	$29	about $2 a month
Idaho	12.7¢	$29	about $2 a month
North Dakota	12.5¢	$29	about $2 a month

What the Whirlpool WH43S1E costs where electricity is expensive

At Hawaii's average residential rate of 43.7¢ per kWh, the Whirlpool WH43S1E costs $100 a year — $68 more a year than the label says. The EnergyGuide label estimates $32 a year, because every label in the country is calculated at 14¢ per kWh. At the U.S. average of 18.0¢ per kWh this refrigerator costs $41 a year, and in North Dakota, the cheapest state, $29 a year.

Estimated annual running cost for the Whirlpool WH43S1E in the highest-rate states and the lowest-rate state
Where	Rate	Cost a year	vs the label
Hawaii	43.7¢ per kWh	$100	+$68
California	33.1¢ per kWh	$76	+$44
Massachusetts	30.4¢ per kWh	$69	+$37
Rhode Island	29.4¢ per kWh	$67	+$35
Maine	29.3¢ per kWh	$67	+$35
North Dakota	12.5¢ per kWh	$29	−$3

Electricity prices: EIA 12-month average through July 2026, residential sector, average revenue per kWh. Label figure calculated at 14¢ per kWh, the rate the FTC requires on labels.

Full specs

At the U.S. average residential rate this one costs $41 a year — about 7% cheaper to run than the average compact refrigerator ($44 a year across 4,805 certified models).

$41

Most efficient $13Average $44Least efficient $104

Every model on this scale is ENERGY STAR certified. Range across 4805 compact refrigerators, priced a year at the U.S. average residential rate.

Federal limit for this size and configuration: 291 kWh a year ($52 a year). This model uses 228 kWh a year.

Brand: Whirlpool
Model number: WH43S1E
Type: Compact refrigerator
Capacity: 4.3 cu ft
Annual energy use: 228 kWh a year
Better than the federal standard: 22% less energy
ENERGY STAR Most Efficient: No
On the market since: December 2022
Certified: November 2022
Defrost: Manual
Ice maker: No
Through-the-door dispenser: No
Counter depth: No
Built-in: No
Height (in): 33.1
Width (in): 19.9
Adjusted volume (cu ft): 4.3
Connected features: No

Where to buy

We do not sell appliances. These open a search on the retailer's own site.

Search Amazon Search Home Depot Search Lowe's Search Best Buy

Common questions

+How much does the Whirlpool WH43S1E cost to run per month?

about $3 a month at the U.S. average residential rate of 18.0¢ per kWh, or $41 a year. Your cost depends on your state's rate — see the table above.

+How many kWh does the Whirlpool WH43S1E use?

228 kWh a year, as the manufacturer filed it with the EPA, in the ENERGY STAR certified product database.

+Is the Whirlpool WH43S1E energy efficient?

It is listed as ENERGY STAR certified. It uses about 7% less electricity than the average compact refrigerator (average: 246 kWh a year).

+How does the Whirlpool WH43S1E compare to the average refrigerator?

The average compact refrigerator in our database uses 246 kWh a year, costing $44 a year at the U.S. average residential rate. The Whirlpool WH43S1E uses 228 kWh a year, costing $41 a year.

How we calculate this

Annual energy use (228 kWh a year) is the figure the manufacturer filed for this model with the EPA, in the ENERGY STAR certified product database. Running cost is that figure multiplied by a state's average residential electricity price from the U.S. Energy Information Administration (12-month average through July 2026, average revenue per kWh).

Sources: EPA ENERGY STAR certified product data, updated weekly · U.S. EIA electricity prices, 12-month average through July 2026.