Cost to Run a Tankless Electric Water Heater in Virginia
Virginia's average residential electricity rate is 17.4¢/kWh as of April 2026 — the 31st cheapest in the country, 7% below the U.S. average. At typical usage (0.7 hours/day), a tankless electric water heater here costs $66.65 per month.
Per hour
$3.13
at 13,000–27,000 W
Per day
$2.19
0.7 hours/day
Per month
$66.65
383 kWh
Per year
$800
4,599 kWh
By usage level in Virginia
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (0.5 hrs/day) | $1.10 | $33.32 | $400 |
| Typical (0.7 hrs/day) | $2.19 | $66.65 | $800 |
| Heavy (1.4 hrs/day) | $4.38 | $133 | $1,600 |
Virginia vs. the rest of the country
Monthly cost at typical usage.
Frequently asked questions
How much does it cost to run a tankless electric water heater in Virginia?
At Virginia's current average residential rate of 17.4¢/kWh (April 2026), a tankless electric water heater with typical usage costs about $2.19 per day, $66.65 per month, or $800 per year.
Is running a tankless electric water heater in Virginia more expensive than average?
No — it's cheaper. Virginia's rate is about 7% below the U.S. average: $66.65 per month here versus $72.01 nationally.
What does electricity cost in Virginia right now?
Virginia residents pay an average of 17.4¢ per kWh as of April 2026 — the 31st cheapest rate of the 51 U.S. jurisdictions we track.