Cooling · Tennessee
How Much Does It Cost to Run a Ceiling Fan in Tennessee?
The short answer
In Tennessee, a ceiling fan drawing 50W costs about $0.01 per hour — roughly $1.67 a month if it runs 8 hours a day.
The estimate uses Tennessee’s average residential electricity price of 13.7¢/kWh from EIA (July 2026) — 25% below the national average.
Source: U.S. EIA, July 2026 data · Updated
Ceiling Fan cost by daily use in Tennessee
| Daily use | kWh/month | Per day | Per month | Per year |
|---|---|---|---|---|
| 1 hour/day | 1.5 | $0.01 | $0.21 | $2.50 |
| 2 hours/day | 3.0 | $0.01 | $0.42 | $5.00 |
| 4 hours/day | 6.1 | $0.03 | $0.83 | $10.01 |
| 8 hours/day | 12.2 | $0.05 | $1.67 | $20.02 |
| 12 hours/day | 18.3 | $0.08 | $2.50 | $30.02 |
| 24 hours/day | 36.5 | $0.16 | $5.00 | $60.05 |
Tennessee vs other states
At typical use, a ceiling fan costs $20.02 a year in Tennessee — $50.06 less than in Hawaii and $1.45 more than in Louisiana.
Tennessee has the 5th-cheapest residential electricity of the 50 states and DC. Tennessee price per kWh · all states ranked
Electricity price trend in Tennessee
13.7¢/kWh in July 2026 — ▲ +3.8% from a year earlier.
How to lower the cost of running a ceiling fan
Ceiling fans don't lower the room temperature; they make you feel 3–4°F cooler through wind-chill on your skin. That is why they save money only when you also raise the thermostat. A standard AC-motor fan uses 50–90W on high, while efficient DC-motor fans use 15–35W. Running a fan in an empty room just wastes electricity.
- Turn fans off when you leave the room — they cool people, not spaces.
- Raise the AC thermostat by 3–4°F when the fan is running.
- In winter, reverse the direction (clockwise) on low to push warm air down from the ceiling.
Questions
Frequently asked questions
How much does it cost to run a ceiling fan for 24 hours in Tennessee?
Running a 50W ceiling fan for 24 hours uses about 1.20 kWh, which costs about $0.16 at Tennessee’s average rate of 13.7¢/kWh.
How many kWh does a ceiling fan use per month?
At 8 hours a day, a typical ceiling fan uses about 12.2 kWh a month. In Tennessee that costs $1.67.
Is it expensive to run a ceiling fan in Tennessee?
Tennessee has the 5th-cheapest residential electricity of the 50 states and DC at 13.7¢/kWh — one of the cheapest. Running a ceiling fan here costs about $20.02 a year at typical use, compared with $26.73 at the national average rate.
What is the electricity rate in Tennessee right now?
The average residential electricity rate in Tennessee was 13.7¢ per kWh in July 2026, according to the latest EIA data — up 3.8% from a year earlier.
Is it cheaper to run a ceiling fan or AC?
A ceiling fan uses roughly 1–3% of the power of central AC. Using fans to raise your thermostat a few degrees is one of the easiest ways to cut summer bills.
Ceiling Fan costs in nearby states
Other appliances in Tennessee
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 ceiling fan: 8 hours a day. Typical power 50W.
- Formulas, duty cycles and limitations: methodology. Data download: open data (CC BY 4.0).