Cost to Run a Tankless Electric Water Heater in Nevada
Nevada's average residential electricity rate is 14.3¢/kWh as of April 2026 — the 10th cheapest in the country, 24% below the U.S. average. At typical usage (0.7 hours/day), a tankless electric water heater here costs $54.77 per month.
Per hour
$2.57
at 13,000–27,000 W
Per day
$1.80
0.7 hours/day
Per month
$54.77
383 kWh
Per year
$658
4,599 kWh
By usage level in Nevada
| Usage | Per day | Per month | Per year |
|---|---|---|---|
| Light (0.5 hrs/day) | $0.90 | $27.39 | $329 |
| Typical (0.7 hrs/day) | $1.80 | $54.77 | $658 |
| Heavy (1.4 hrs/day) | $3.60 | $110 | $1,315 |
Nevada 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 Nevada?
At Nevada's current average residential rate of 14.3¢/kWh (April 2026), a tankless electric water heater with typical usage costs about $1.80 per day, $54.77 per month, or $658 per year.
Is running a tankless electric water heater in Nevada more expensive than average?
No — it's cheaper. Nevada's rate is about 24% below the U.S. average: $54.77 per month here versus $72.01 nationally.
What does electricity cost in Nevada right now?
Nevada residents pay an average of 14.3¢ per kWh as of April 2026 — the 10th cheapest rate of the 51 U.S. jurisdictions we track.