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Cost to run an electric water heater in Virginia
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$0.71/hour
Electric Water Heater at 4,000 W in Virginia (17.64¢/kWh) · $64.35/month at 3 h/day
By hours of use
| Use | Per day | Per month | Per year |
|---|---|---|---|
| 1 h/day | $0.71 | $21.45 | $257.54 |
| 2 h/day | $1.41 | $42.90 | $515.09 |
| 3 h/day | $2.12 | $64.35 | $772.63 |
| 4 h/day | $2.82 | $85.80 | $1,030.18 |
| 8 h/day | $5.64 | $171.60 | $2,060.35 |
| 12 h/day | $8.47 | $257.40 | $3,090.53 |
| 24 h/day | $16.93 | $514.81 | $6,181.06 |
Tank water heaters use 3,000-5,500 W elements; a family typically runs them 2-4 hours a day. Heat-pump models use about a third.
Same appliance, nearby states
FAQ
How much does it cost to run an electric water heater in Virginia?
At 4,000 W and 17.64¢/kWh: $0.71 per hour, $2.12 per day and $64.35 per month at 3 h/day.
How does Virginia compare with other states?
The same use costs $46.40/month in Nevada (cheapest) and $172.11/month in Hawaii (most expensive); the US average is $66.25.
Price: EIA Electric Power Monthly, Table 5.6.A (residential, August 2026 preliminary; released October 23, 2026).
Electric Water Heater cost calculator · Electricity cost in Virginia
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