U.S. residential electricity EIA data: July 2026 US average 18.3¢/kWh Updated
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Kitchen · California

How Much Does It Cost to Run an Electric Oven in California?

The short answer

Running a 3,000W electric oven in California costs about $0.60 an hour. At 1 hour a day, that’s roughly $18.40 a month and $221 a year.

California’s average residential rate was 33.6¢ per kWh in July 2026 (EIA), 84% above the US average.

Source: U.S. EIA, July 2026 data · Updated

Electric Oven cost by daily use in California

Cost at 33.6¢/kWh, the California average (EIA, Jul 2026)
Daily usekWh/monthPer dayPer monthPer year
1 hour/day 54.8 $0.60 $18.40 $221
2 hours/day 109.5 $1.21 $36.81 $442
4 hours/day 219.0 $2.42 $73.61 $883
8 hours/day 438.0 $4.84 $147 $1,767
12 hours/day 657.1 $7.26 $221 $2,650
24 hours/day 1,314.1 $14.52 $442 $5,300

California vs other states

At typical use, an electric oven costs $221 a year in California — $94.54 less than in Hawaii and $137 more than in Louisiana.

California has the 2nd-most-expensive residential electricity of the 50 states and DC. California price per kWh · all states ranked

Electricity price trend in California

33.6¢/kWh in July 2026 — ▲ +2.9% 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 California?

Running a 3,000W electric oven for 24 hours uses about 43.2 kWh, which costs about $14.52 at California’s average rate of 33.6¢/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 California that costs $18.40.

Is it expensive to run an electric oven in California?

California has the 2nd-most-expensive residential electricity of the 50 states and DC at 33.6¢/kWh — one of the most expensive. Running an electric oven here costs about $221 a year at typical use, compared with $120 at the national average rate.

What is the electricity rate in California right now?

The average residential electricity rate in California was 33.6¢ per kWh in July 2026, according to the latest EIA data — up 2.9% 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

Cheapest and priciest states

Comparisons

Sources & method