Laptop Electricity Cost in Washington — $1.49/month (2026)
Washington monthly
$1.49
U.S. average monthly
$1.94
Difference
-$0.45
← Laptop (all states) · Washington electricity rate
Quick rate
Daily cost
$0.05
Monthly cost
$1.49
+$0.00 vs typical
Yearly cost
$18.15
kWh / month
10.8 kWh
Local monthly estimate: $1.49 · U.S. average equivalent: $1.94
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ad-after-calculator Quick answer
Running a typical laptop in Washington costs about $0.05/day or $1.49/month at roughly $0.138/kWh, assuming 6 hours of use per day at 60 W. The U.S. average rate is about $0.180/kWh, so Washington is roughly 23% lower than average for this estimate.
vs U.S. average
Local rate (Washington)
$0.138/kWh
Monthly estimate: $1.49
U.S. average rate
$0.180/kWh
Monthly estimate: $1.94
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ad-after-state-table FAQ
- Most laptop units fall between 30 W and 120 W, with 60 W as a typical value for estimates.
- Our calculator uses 60 W as the typical wattage, within a reported range of 30–120 W.
- At 6 hours/day and 60 W, the estimate is about 0.36 kWh per day.
- Using 6 hours/day, the estimate is about 10.8 kWh per month.
- Per hour, laptop uses about 0.060 kWh (at 60 W).
- At typical use (60 W and 6 hours/day), the estimate is about $0.05/day at roughly $0.138/kWh.
- At typical use (60 W and 6 hours/day), the estimate is about $1.49/month at roughly $0.138/kWh.
- Running for one hour at 60 W costs about $0.008 per hour (using the Washington rate of about $0.138/kWh).
- For typical use, the calculator estimates about $1.49/month for laptop in Washington.
- At the typical Washington residential rate, the estimate is about 10.8 kWh per month, which corresponds to roughly $1.49/month for laptop.
- Compared to the U.S. average, Washington is about 23% lower for this estimate. Monthly cost is about $1.49 in Washington vs $1.94 at the national average.
- Start with practical steps from our tips list (e.g., Avoid running this appliance longer than you need each day.). Smaller changes reduce kWh usage, which reduces the bill at your local rate.
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How much does it cost to run a laptop per month in Washington?
How much does it cost to run a laptop per hour in Washington?
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What is the impact on electric bill of laptop in Washington?
How to reduce laptop electricity cost in Washington?
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Est. monthly at Washington rate ($0.138/kWh)