Kitchen · South Carolina
How Much Does It Cost to Run an Electric Kettle in South Carolina?
The short answer
In South Carolina, an electric kettle drawing 1,500W costs about $0.23 per hour — roughly $0.71 a month if it runs 6 minutes a day.
That’s based on South Carolina’s average residential rate of 15.5¢/kWh (EIA, July 2026), 16% below the US average.
Source: U.S. EIA, July 2026 data · Updated
Electric Kettle cost by daily use in South Carolina
| Daily use | kWh/month | Per day | Per month | Per year |
|---|---|---|---|---|
| 6 minutes/day | 4.6 | $0.02 | $0.71 | $8.47 |
| 15 minutes/day | 11.4 | $0.06 | $1.76 | $21.17 |
| 30 minutes/day | 22.8 | $0.12 | $3.53 | $42.35 |
| 1 hour/day | 45.6 | $0.23 | $7.06 | $84.70 |
| 2 hours/day | 91.3 | $0.46 | $14.12 | $169 |
| 3 hours/day | 136.9 | $0.70 | $21.18 | $254 |
South Carolina vs other states
At typical use, an electric kettle costs $8.47 a year in South Carolina — $17.81 less than in Hawaii and $1.51 more than in Louisiana.
South Carolina has the 20th-cheapest residential electricity of the 50 states and DC. South Carolina electricity rates · all states ranked
Electricity price trend in South Carolina
15.5¢/kWh in July 2026 — ▲ +5.2% from a year earlier.
How to lower the cost of running an electric kettle
Electric kettles are one of the most efficient ways to boil water because the element sits directly in the water and the kettle switches off as soon as it boils. A full 1.7-liter kettle uses roughly 0.15–0.2 kWh per boil. Our default assumes about 6 minutes of boiling a day.
- Boil only the water you need — overfilling is the biggest waste.
- Use a variable-temperature kettle for tea and coffee that don't need a full boil.
- Descale regularly; mineral build-up slows heating.
Questions
Frequently asked questions
How much does it cost to run an electric kettle for 24 hours in South Carolina?
Running a 1,500W electric kettle for 24 hours uses about 36.0 kWh, which costs about $5.57 at South Carolina’s average rate of 15.5¢/kWh.
How many kWh does an electric kettle use per month?
At 6 minutes a day, a typical electric kettle uses about 4.56 kWh a month. In South Carolina that costs $0.71.
Is it expensive to run an electric kettle in South Carolina?
South Carolina has the 20th-cheapest residential electricity of the 50 states and DC at 15.5¢/kWh — cheaper than most. Running an electric kettle here costs about $8.47 a year at typical use, compared with $10.02 at the national average rate.
What is the electricity rate in South Carolina right now?
The average residential electricity rate in South Carolina was 15.5¢ per kWh in July 2026, according to the latest EIA data — up 5.2% from a year earlier.
Is it cheaper to boil water in a kettle or microwave?
An electric kettle is usually slightly more efficient than a microwave for boiling water, and much more efficient than a pot on an electric stove.
Electric Kettle costs in nearby states
Other appliances in South Carolina
Cheapest and priciest states
Comparisons
Sources & method
- Electricity rates: U.S. Energy Information Administration, Electric Power Monthly — average residential retail price, July 2026 (latest available). Retrieved .
- CO₂: EIA State Electricity Profiles, 2024 emissions rate of in-state power generation.
- Default usage for electric kettle: 6 minutes a day. Typical power 1,500W.
- Formulas, duty cycles and limitations: methodology. Data download: open data (CC BY 4.0).