Cost to Run a Robot Vacuum in Delaware
Delaware's average residential electricity rate is 19.4¢/kWh as of May 2026 — the 33rd cheapest in the country, 5% above the U.S. average. At typical usage (7 uses/week at 0.06 kWh each), a robot vacuum here costs $0.35 per month.
Per use
1.2¢
0.06 kWh per use
Per day
1.2¢
7 uses/week at 0.06 kWh each
Per month
$0.35
1.8 kWh
Per year
$4.25
22 kWh
By usage level in Delaware
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (4×/week) | 0.6¢ | $0.18 | $2.12 |
| Typical (7×/week) | 1.2¢ | $0.35 | $4.25 |
| Heavy (14×/week) | 2.3¢ | $0.71 | $8.50 |
Delaware vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a robot vacuum in Delaware?
At Delaware's current average residential rate of 19.4¢/kWh (May 2026), a robot vacuum with typical usage costs about 1.2¢ per day, $0.35 per month, or $4.25 per year.
Is running a robot vacuum in Delaware more expensive than average?
Yes. Delaware's electricity costs about 5% more than the U.S. average, so the same usage costs $0.35 per month here versus $0.34 nationally.
What does electricity cost in Delaware right now?
Delaware residents pay an average of 19.4¢ per kWh as of May 2026 — the 33rd cheapest rate of the 51 U.S. jurisdictions we track.