WattCost

Data through June 2026

Running cost · Televisions · ENERGY STAR certified

Samsung QN77S95HAF

The Samsung QN77S95HAF's certified consumption is 316 kWh per year, which prices out to about $58 at the national average rate — your hours of use scale that directly. It sits near the bottom of the certified table — using 70% more than the median television (rank 161 of 180) — so the state you live in matters more than usual. The same unit costs $41 a year in Nevada but $167 in Hawaii — electricity rates, not the appliance, make the difference. Note the certified pool here is small (180 models), so rankings shift more with each data refresh.

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

$58/yr

$3.37 · cheapest certified televisions$116 · priciest
Per month
$4.83
Per day
16¢
Certified use
316 kWh/yr
Screen size
76.8 in
Display type
OLED
Backlight
OLED
18 kWh631 kWh
Where the Samsung QN77S95HAF (▮) sits among all 180 certified televisions, by annual kWh

What it costs in every state

Samsung QN77S95HAF: 316 kWh/yr × each state's average residential rate (EIA)
StateRate ¢/kWhThis model $/yrRelative cost
Alabama16.4¢$52
Alaska28.2¢$89
Arizona15.2¢$48
Arkansas14.1¢$45
California34.7¢$110
Colorado17.1¢$54
Connecticut24.3¢$77
Delaware19.3¢$61
District of Columbia24.4¢$77
Florida15.1¢$48
Georgia16.4¢$52
Hawaiipriciest52.7¢$167
Idaho14.4¢$45
Illinois19.9¢$63
Indiana17.5¢$55
Iowa15.9¢$50
Kansas15.7¢$50
Kentucky14.3¢$45
Louisiana13.5¢$43
Maine29.6¢$94
Maryland21.8¢$69
Massachusetts29.6¢$94
Michigan23.0¢$73
Minnesota17.5¢$55
Mississippi14.9¢$47
Missouri16.2¢$51
Montana15.1¢$48
Nebraska13.3¢$42
Nevadacheapest13.1¢$41
New Hampshire27.0¢$85
New Jersey24.9¢$79
New Mexico15.1¢$48
New York29.5¢$93
North Carolina14.7¢$47
North Dakota14.1¢$45
Ohio19.2¢$61
Oklahoma14.3¢$45
Oregon16.3¢$52
Pennsylvania21.7¢$69
Rhode Island29.2¢$92
South Carolina15.6¢$49
South Dakota15.4¢$49
Tennessee14.1¢$44
Texas15.9¢$50
Utah13.4¢$42
Vermont24.4¢$77
Virginia17.2¢$54
Washington14.9¢$47
West Virginia15.4¢$49
Wisconsin19.6¢$62
Wyoming15.2¢$48

Certified models closest in efficiency

televisions within reach of 316 kWh/yr
ModelkWh/yr$/yr (US avg)
Samsung QN77S95FAF314$58
LG OLED83B4PU314$58
Samsung QN83S85FAE312$57
Samsung QN75QN95DAF321$59
Samsung QN75QN90DAF308$56
XITRIX XPN-DSA8650306$56

Run your own numbers

Your rate, your numbers

Per day
16¢
Per month
$4.83
Per year
$58

316 kWh/yr × 18.3¢/kWh = $58/yr

Prefilled with this model's certified 316 kWh/yr — adjust if your usage differs from the DOE test basis. The certified annual kWh is based on the standardized ENERGY STAR duty cycle of about 5 hours of on-time per day plus standby the rest of the time. Heavy streaming households will use more.

Questions, answered with the data

How much electricity does the Samsung QN77S95HAF use?
ENERGY STAR certifies the Samsung QN77S95HAF at 316 kWh per year. The certified annual kWh is based on the standardized ENERGY STAR duty cycle of about 5 hours of on-time per day plus standby the rest of the time. Heavy streaming households will use more.
How much does the Samsung QN77S95HAF cost to run per month?
About $4.83 a month at the U.S. average residential rate (18.3¢/kWh) — 16¢ a day, or $58 a year. Your state's rate moves this up or down; see the table above.
Is the Samsung QN77S95HAF energy efficient?
It uses 70% more electricity than the median certified television, which puts it among the least efficient certified models.
What does the Samsung QN77S95HAF cost to run in the cheapest vs. priciest state?
At current residential rates it costs about $41 a year in Nevada (13.1¢/kWh) and $167 in Hawaii (52.7¢/kWh).

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