Kitchen · Tennessee
How Much Does It Cost to Run an Electric Oven in Tennessee?
The short answer
A typical 3,000W electric oven costs about $0.25 per hour to run in Tennessee, or $7.51 a month at 1 hour 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
Electric Oven cost by daily use in Tennessee
| Daily use | kWh/month | Per day | Per month | Per year |
|---|---|---|---|---|
| 1 hour/day | 54.8 | $0.25 | $7.51 | $90.07 |
| 2 hours/day | 109.5 | $0.49 | $15.01 | $180 |
| 4 hours/day | 219.0 | $0.99 | $30.03 | $360 |
| 8 hours/day | 438.0 | $1.97 | $60.06 | $721 |
| 12 hours/day | 657.1 | $2.96 | $90.08 | $1,081 |
| 24 hours/day | 1,314.1 | $5.92 | $180 | $2,162 |
Tennessee vs other states
At typical use, an electric oven costs $90.07 a year in Tennessee — $225 less than in Hawaii and $6.50 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 an electric oven
Electric ovens use their full wattage during preheating, then switch the elements on and off to hold the set temperature. On average, a 3,000W oven baking at 350°F uses roughly 60% of its rated power — about 1.8 kWh per hour. Convection mode can shorten cooking times by about 25%, and a smaller appliance like an air fryer or toaster oven uses far less energy for small meals.
- Skip preheating for long roasts and casseroles where precise timing doesn't matter.
- Use convection mode and lower the temperature by 25°F.
- Cook several dishes at once, and use the air fryer or microwave for small portions.
Questions
Frequently asked questions
How much does it cost to run an electric oven for 24 hours in Tennessee?
Running a 3,000W electric oven for 24 hours uses about 43.2 kWh, which costs about $5.92 at Tennessee’s average rate of 13.7¢/kWh.
How many kWh does an electric oven use per month?
At 1 hour a day, a typical electric oven uses about 54.8 kWh a month. In Tennessee that costs $7.51.
Is it expensive to run an electric oven in Tennessee?
Tennessee has the 5th-cheapest residential electricity of the 50 states and DC at 13.7¢/kWh — one of the cheapest. Running an electric oven here costs about $90.07 a year at typical use, compared with $120 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.
How much electricity does an oven use per hour?
About 2–3 kWh per hour on average for a typical electric oven at 350°F, since the elements cycle once the oven is hot.
Electric Oven 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 electric oven: 1 hour a day, 60% duty cycle. Typical power 3,000W.
- Formulas, duty cycles and limitations: methodology. Data download: open data (CC BY 4.0).