Cost to Run a Refrigerator in Montana
Montana's average residential electricity rate is 14.7¢/kWh as of May 2026 — the 13th cheapest in the country, 20% below the U.S. average. At typical usage (24 hours/day (always on)), a refrigerator here costs $16.09 per month.
Per hour
2.2¢
at 100–250 W
Per day
$0.53
24 hours/day (always on)
Per month
$16.09
109 kWh
Per year
$193
1,314 kWh
By usage level in Montana
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (12 hrs/day) | $0.26 | $8.04 | $96.58 |
| Typical (24 hrs/day) | $0.53 | $16.09 | $193 |
| Heavy (24 hrs/day) | $1.06 | $32.18 | $386 |
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 14.7¢/kWh (May 2026), a refrigerator with typical usage costs about $0.53 per day, $16.09 per month, or $193 per year.
Is running a refrigerator in Montana more expensive than average?
No — it's cheaper. Montana's rate is about 20% below the U.S. average: $16.09 per month here versus $20.14 nationally.
What does electricity cost in Montana right now?
Montana residents pay an average of 14.7¢ per kWh as of May 2026 — the 13th cheapest rate of the 51 U.S. jurisdictions we track.