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

How Much Does It Cost to Run a Microwave in Indiana?

The short answer

In Indiana, a microwave drawing 1,100W costs about $0.18 per hour — roughly $1.40 a month if it runs 15 minutes a day.

The estimate uses Indiana’s average residential electricity price of 16.7¢/kWh from EIA (July 2026) — 9% below the national average.

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

Microwave cost by daily use in Indiana

Cost at 16.7¢/kWh, the Indiana average (EIA, Jul 2026)
Daily usekWh/monthPer dayPer monthPer year
6 minutes/day 3.3 $0.02 $0.56 $6.72
15 minutes/day 8.4 $0.05 $1.40 $16.79
30 minutes/day 16.7 $0.09 $2.80 $33.59
1 hour/day 33.5 $0.18 $5.60 $67.17
2 hours/day 66.9 $0.37 $11.20 $134
3 hours/day 100.4 $0.55 $16.79 $202

Indiana vs other states

At typical use, a microwave costs $16.79 a year in Indiana — $31.39 less than in Hawaii and $4.03 more than in Louisiana.

Indiana has the 23rd-most-expensive residential electricity of the 50 states and DC. Indiana electricity rates · all states ranked

Electricity price trend in Indiana

16.7¢/kWh in July 2026 — ▲ +3.4% from a year earlier.

How to lower the cost of running a microwave

The power rating on the front of a microwave (e.g. 900W or 1,000W) is its cooking output; the draw from the wall is higher, usually 1,000–1,500W. Because it heats food directly and runs for minutes at a time, a microwave is one of the cheapest ways to cook or reheat. Our default assumes 15 minutes a day — adjust the hours to match how you cook.

  • Reheat in the microwave instead of the oven — it can use up to 80% less energy for small portions.
  • Unplug models with clocks you don't use to avoid a few watts of standby power.
  • Cover food so it heats faster and more evenly.

Questions

Frequently asked questions

How much does it cost to run a microwave for 24 hours in Indiana?

Running a 1,100W microwave for 24 hours uses about 26.4 kWh, which costs about $4.42 at Indiana’s average rate of 16.7¢/kWh.

How many kWh does a microwave use per month?

At 15 minutes a day, a typical microwave uses about 8.37 kWh a month. In Indiana that costs $1.40.

Is it expensive to run a microwave in Indiana?

Indiana has the 23rd-most-expensive residential electricity of the 50 states and DC at 16.7¢/kWh — close to the middle of the pack. Running a microwave here costs about $16.79 a year at typical use, compared with $18.38 at the national average rate.

What is the electricity rate in Indiana right now?

The average residential electricity rate in Indiana was 16.7¢ per kWh in July 2026, according to the latest EIA data — up 3.4% from a year earlier.

Does a microwave use a lot of electricity?

Its wattage is high, but it runs for so little time that a typical microwave adds only a dollar or two to a monthly bill.

Microwave costs in nearby states

Cheapest and priciest states

Comparisons

Sources & method