Cost to Run a Electric Lawn Mower in Washington
Washington's average residential electricity rate is 14.4¢/kWh as of April 2026 — the 12th cheapest in the country, 23% below the U.S. average. At typical usage (1 use/week at 1.5 kWh each), a electric lawn mower here costs $0.94 per month.
Per use
$0.22
1.5 kWh per use
Per day
3.1¢
1 use/week at 1.5 kWh each
Per month
$0.94
6.5 kWh
Per year
$11.26
78 kWh
By usage level in Washington
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (1×/week) | 1.5¢ | $0.47 | $5.63 |
| Typical (1×/week) | 3.1¢ | $0.94 | $11.26 |
| Heavy (2×/week) | 6.2¢ | $1.88 | $22.53 |
Washington vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a electric lawn mower in Washington?
At Washington's current average residential rate of 14.4¢/kWh (April 2026), a electric lawn mower with typical usage costs about 3.1¢ per day, $0.94 per month, or $11.26 per year.
Is running a electric lawn mower in Washington more expensive than average?
No — it's cheaper. Washington's rate is about 23% below the U.S. average: $0.94 per month here versus $1.22 nationally.
What does electricity cost in Washington right now?
Washington residents pay an average of 14.4¢ per kWh as of April 2026 — the 12th cheapest rate of the 51 U.S. jurisdictions we track.