Cost to Run a Refrigerator in Montana
Montana's average residential electricity rate is 15¢/kWh as of July 2026 — the 15th cheapest in the country, 18% below the U.S. average. At typical usage (24 hours/day (always on)), a refrigerator here costs $16.42 per month.
Per hour
2.3¢
at 100–250 W
Per day
$0.54
24 hours/day (always on)
Per month
$16.42
109 kWh
Per year
$197
1,314 kWh
By usage level in Montana
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (12 hrs/day) | $0.27 | $8.21 | $98.55 |
| Typical (24 hrs/day) | $0.54 | $16.42 | $197 |
| Heavy (24 hrs/day) | $1.08 | $32.83 | $394 |
Montana vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a refrigerator in Montana?
At Montana's current average residential rate of 15¢/kWh (July 2026), a refrigerator with typical usage costs about $0.54 per day, $16.42 per month, or $197 per year.
Is running a refrigerator in Montana more expensive than average?
No — it's cheaper. Montana's rate is about 18% below the U.S. average: $16.42 per month here versus $20.03 nationally.
What does electricity cost in Montana right now?
Montana residents pay an average of 15¢ per kWh as of July 2026 — the 15th cheapest rate of the 51 U.S. jurisdictions we track.