Cost to Run a 3D Printer in Washington
Washington's average residential electricity rate is 14.7¢/kWh as of July 2026 — the 13th cheapest in the country, 20% below the U.S. average. At typical usage (3 uses/week at 0.6 kWh each), a 3d printer here costs $1.15 per month.
Per use
8.8¢
0.6 kWh per use
Per day
3.8¢
3 uses/week at 0.6 kWh each
Per month
$1.15
7.8 kWh
Per year
$13.80
94 kWh
By usage level in Washington
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (2×/week) | 1.9¢ | $0.57 | $6.90 |
| Typical (3×/week) | 3.8¢ | $1.15 | $13.80 |
| Heavy (6×/week) | 7.6¢ | $2.30 | $27.59 |
Washington vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a 3d printer in Washington?
At Washington's current average residential rate of 14.7¢/kWh (July 2026), a 3d printer with typical usage costs about 3.8¢ per day, $1.15 per month, or $13.80 per year.
Is running a 3d printer in Washington more expensive than average?
No — it's cheaper. Washington's rate is about 20% below the U.S. average: $1.15 per month here versus $1.43 nationally.
What does electricity cost in Washington right now?
Washington residents pay an average of 14.7¢ per kWh as of July 2026 — the 13th cheapest rate of the 51 U.S. jurisdictions we track.