Cost to Run a Dishwasher in Missouri
Missouri's average residential electricity rate is 13.7¢/kWh as of May 2026 — the 7th cheapest in the country, 26% below the U.S. average. At typical usage (5 uses/week at 1.2 kWh each), a dishwasher here costs $3.57 per month.
Per use
$0.16
1.2 kWh per use
Per day
$0.12
5 uses/week at 1.2 kWh each
Per month
$3.57
26 kWh
Per year
$42.86
313 kWh
By usage level in Missouri
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (3×/week) | 5.9¢ | $1.78 | $21.43 |
| Typical (5×/week) | $0.12 | $3.57 | $42.86 |
| Heavy (10×/week) | $0.23 | $7.14 | $85.72 |
Missouri vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a dishwasher in Missouri?
At Missouri's current average residential rate of 13.7¢/kWh (May 2026), a dishwasher with typical usage costs about $0.12 per day, $3.57 per month, or $42.86 per year.
Is running a dishwasher in Missouri more expensive than average?
No — it's cheaper. Missouri's rate is about 26% below the U.S. average: $3.57 per month here versus $4.79 nationally.
What does electricity cost in Missouri right now?
Missouri residents pay an average of 13.7¢ per kWh as of May 2026 — the 7th cheapest rate of the 51 U.S. jurisdictions we track.