Cost to Run Laptop in South Carolina (2026)
At South Carolina's average rate of 14.43¢/kWh, running a Laptop costs $1.73/month or $21.07/year. That's 16.2% less than the national average of $2.07/month.
Monthly Cost
$1.73
in South Carolina
Yearly Cost
$21.07
in South Carolina
State Rate
14.43¢
per kWh
National Rank
#20
of 50 states
Laptop Energy Usage
| Wattage | 50 watts |
| Typical Daily Use | 8 hours/day |
| Daily kWh | 0.40 kWh |
| Monthly kWh | 12.0 kWh |
| Category | Electronics |
South Carolina vs National Average: Laptop Costs
| Metric | South Carolina | National Avg | Difference |
|---|---|---|---|
| Electricity Rate | 14.43¢/kWh | 17.22¢/kWh | -2.79¢ |
| Monthly Laptop Cost | $1.73 | $2.07 | $-0.33 |
| Yearly Laptop Cost | $21.07 | $25.14 | $-4.07 |
Laptop Cost in Neighboring States
How does running a Laptop in South Carolina compare to nearby states?
| State | Rate | Monthly | Yearly | vs SC |
|---|---|---|---|---|
| South Carolina (this state) | 14.43¢ | $1.73 | $21.07 | - |
| Georgia | 14.27¢ | $1.71 | $20.83 | $-0.02 |
| North Carolina | 14.09¢ | $1.69 | $20.57 | $-0.04 |
Laptop Cost: All 50 States Ranked
South Carolina ranks #20 out of 50 for Laptop running costs (1 = cheapest).
| # | State | Rate | Monthly | Yearly |
|---|---|---|---|---|
| 1 | Idaho | 11.15¢ | $1.34 | $16.28 |
| 2 | Washington | 11.26¢ | $1.35 | $16.44 |
| 3 | Utah | 11.41¢ | $1.37 | $16.66 |
| 4 | Wyoming | 11.72¢ | $1.41 | $17.11 |
| 5 | North Dakota | 12.43¢ | $1.49 | $18.15 |
| 6 | Louisiana | 12.52¢ | $1.50 | $18.28 |
| 7 | Oregon | 12.55¢ | $1.51 | $18.32 |
| 8 | Montana | 12.81¢ | $1.54 | $18.70 |
| 9 | Oklahoma | 12.82¢ | $1.54 | $18.72 |
| 10 | Tennessee | 12.91¢ | $1.55 | $18.85 |
| 11 | Arkansas | 13.04¢ | $1.56 | $19.04 |
| 12 | Nebraska | 13.08¢ | $1.57 | $19.10 |
| 13 | Kentucky | 13.19¢ | $1.58 | $19.26 |
| 14 | West Virginia | 13.44¢ | $1.61 | $19.62 |
| 15 | Mississippi | 13.54¢ | $1.62 | $19.77 |
| 16 | South Dakota | 13.74¢ | $1.65 | $20.06 |
| 17 | Missouri | 13.78¢ | $1.65 | $20.12 |
| 18 | North Carolina | 14.09¢ | $1.69 | $20.57 |
| 19 | Georgia | 14.27¢ | $1.71 | $20.83 |
| 20 | South Carolina | 14.43¢ | $1.73 | $21.07 |
| 21 | Virginia | 14.64¢ | $1.76 | $21.37 |
| 22 | Arizona | 14.78¢ | $1.77 | $21.58 |
| 23 | Alabama | 14.87¢ | $1.78 | $21.71 |
| 24 | Nevada | 14.92¢ | $1.79 | $21.78 |
| 25 | Delaware | 14.94¢ | $1.79 | $21.81 |
| 26 | Texas | 15.06¢ | $1.81 | $21.99 |
| 27 | Iowa | 15.14¢ | $1.82 | $22.10 |
| 28 | Ohio | 15.21¢ | $1.83 | $22.21 |
| 29 | Kansas | 15.28¢ | $1.83 | $22.31 |
| 30 | New Mexico | 15.34¢ | $1.84 | $22.40 |
| 31 | Indiana | 15.42¢ | $1.85 | $22.51 |
| 32 | Colorado | 15.56¢ | $1.87 | $22.72 |
| 33 | Minnesota | 15.63¢ | $1.88 | $22.82 |
| 34 | Florida | 16.22¢ | $1.95 | $23.68 |
| 35 | Illinois | 16.27¢ | $1.95 | $23.75 |
| 36 | Maryland | 16.57¢ | $1.99 | $24.19 |
| 37 | Wisconsin | 17.38¢ | $2.09 | $25.37 |
| 38 | Pennsylvania | 18.36¢ | $2.20 | $26.81 |
| 39 | New Jersey | 18.48¢ | $2.22 | $26.98 |
| 40 | Michigan | 19.34¢ | $2.32 | $28.24 |
| 41 | Vermont | 21.43¢ | $2.57 | $31.29 |
| 42 | Alaska | 24.21¢ | $2.91 | $35.35 |
| 43 | New York | 24.33¢ | $2.92 | $35.52 |
| 44 | New Hampshire | 25.78¢ | $3.09 | $37.64 |
| 45 | Maine | 26.37¢ | $3.16 | $38.50 |
| 46 | Rhode Island | 28.08¢ | $3.37 | $41.00 |
| 47 | Massachusetts | 28.58¢ | $3.43 | $41.73 |
| 48 | Connecticut | 29.98¢ | $3.60 | $43.77 |
| 49 | California | 31.22¢ | $3.75 | $45.58 |
| 50 | Hawaii | 43.18¢ | $5.18 | $63.04 |
Save Money on Laptop in South Carolina
- Use a smart power strip with your Laptop to eliminate phantom power draw.
- Enable power-saving modes on your Laptop to reduce consumption by up to 30%.
- Unplug your Laptop when not in use, especially during extended absences.
- Adjust screen brightness settings to reduce power consumption.
- Look for Energy Star certified Laptop models that use 10-50% less energy than standard models.
- Consider installing solar panels in South Carolina to offset your Laptop electricity costs.
- Check if your South Carolina utility offers time-of-use rates and run your Laptop during off-peak hours.
- Ensure proper maintenance of your Laptop to keep it running at peak efficiency.
Related Pages
Frequently Asked Questions
How much does it cost to run a Laptop in South Carolina?
Running a Laptop in South Carolina costs approximately $1.73 per month or $21.07 per year, based on the state's average residential rate of 14.43¢/kWh and typical usage of 8 hours per day.
Is running a Laptop expensive in South Carolina compared to other states?
South Carolina ranks #20 out of 50 states for Laptop running costs (1 = cheapest). It's 16.2% cheaper than the national average. The cheapest state is Idaho at $1.34/month, and the most expensive is Hawaii at $5.18/month.
How much electricity does a Laptop use per month?
A typical Laptop uses 50 watts and runs about 8 hours per day, consuming approximately 0.40 kWh daily or 12.0 kWh per month.
How can I reduce Laptop electricity costs in South Carolina?
You can reduce costs by using an Energy Star rated Laptop, running it during off-peak hours if your utility offers time-of-use rates, ensuring proper maintenance, and considering solar panels to offset electricity costs in South Carolina.
What is the electricity rate in South Carolina?
The average residential electricity rate in South Carolina is 14.43¢ per kWh. The primary energy source is Nuclear, with 9.0% from renewable sources.
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Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)