Tankless water heater Electricity Cost in West Virginia — $79.76/month (2026)
West Virginia monthly
$79.76
U.S. average monthly
$97.08
Difference
-$17.32
← Tankless water heater (all states) · West Virginia electricity rate
Quick rate
Daily cost
$2.66
Monthly cost
$79.76
+$0.00 vs typical
Yearly cost
$970.39
kWh / month
540.0 kWh
Local monthly estimate: $79.76 · U.S. average equivalent: $97.08
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ad-after-calculator Quick answer
Running a typical tankless water heater in West Virginia costs about $2.66/day or $79.76/month at roughly $0.148/kWh, assuming 1 hours of use per day at 18000 W. The U.S. average rate is about $0.180/kWh, so West Virginia is roughly 18% lower than average for this estimate.
vs U.S. average
Local rate (West Virginia)
$0.148/kWh
Monthly estimate: $79.76
U.S. average rate
$0.180/kWh
Monthly estimate: $97.08
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ad-after-state-table FAQ
- Most tankless water heater units fall between 12000 W and 24000 W, with 18000 W as a typical value for estimates.
- Our calculator uses 18000 W as the typical wattage, within a reported range of 12000–24000 W.
- At 1 hours/day and 18000 W, the estimate is about 18.00 kWh per day.
- Using 1 hours/day, the estimate is about 540.0 kWh per month.
- Per hour, tankless water heater uses about 18.000 kWh (at 18000 W).
- At typical use (18000 W and 1 hours/day), the estimate is about $2.66/day at roughly $0.148/kWh.
- At typical use (18000 W and 1 hours/day), the estimate is about $79.76/month at roughly $0.148/kWh.
- Running for one hour at 18000 W costs about $2.659 per hour (using the West Virginia rate of about $0.148/kWh).
- For typical use, the calculator estimates about $79.76/month for tankless water heater in West Virginia.
- At the typical West Virginia residential rate, the estimate is about 540.0 kWh per month, which corresponds to roughly $79.76/month for tankless water heater.
- Compared to the U.S. average, West Virginia is about 18% lower for this estimate. Monthly cost is about $79.76 in West Virginia vs $97.08 at the national average.
- Start with practical steps from our tips list (e.g., Turn the appliance off as soon as you are done using it.). Smaller changes reduce kWh usage, which reduces the bill at your local rate.
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Est. monthly at West Virginia rate ($0.148/kWh)