Construction
kWh Cost Calculator
Quick check: what does this appliance actually cost to run per day, month, and year?
Cost/day
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- Per month
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- Per year
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- kWh/year
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FAQ
Average US residential rate? +
About $0.16/kWh in 2026. Varies wildly: $0.10 in WA/LA up to $0.40+ in HI/CA.
Why does this matter? +
A 1500W space heater running 8 hrs at $0.16/kWh is $1.92/day = $58/month. Heat pumps cost a fraction.