Washing machine Electricity Cost in Idaho — $1.81/month (2026)
Idaho monthly
$1.81
U.S. average monthly
$2.70
Difference
-$0.89
← Washing machine (all states) · Idaho electricity rate
Quick rate
Daily cost
$0.06
Monthly cost
$1.81
+$0.00 vs typical
Yearly cost
$22.03
kWh / month
15.0 kWh
Local monthly estimate: $1.81 · U.S. average equivalent: $2.70
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ad-after-calculator Quick answer
Running a typical washing machine in Idaho costs about $0.06/day or $1.81/month at roughly $0.121/kWh, assuming 1 hours of use per day at 500 W. The U.S. average rate is about $0.180/kWh, so Idaho is roughly 33% lower than average for this estimate.
vs U.S. average
Local rate (Idaho)
$0.121/kWh
Monthly estimate: $1.81
U.S. average rate
$0.180/kWh
Monthly estimate: $2.70
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ad-after-state-table FAQ
- Most washing machine units fall between 300 W and 1200 W, with 500 W as a typical value for estimates.
- Our calculator uses 500 W as the typical wattage, within a reported range of 300–1200 W.
- At 1 hours/day and 500 W, the estimate is about 0.50 kWh per day.
- Using 1 hours/day, the estimate is about 15.0 kWh per month.
- Per hour, washing machine uses about 0.500 kWh (at 500 W).
- At typical use (500 W and 1 hours/day), the estimate is about $0.06/day at roughly $0.121/kWh.
- At typical use (500 W and 1 hours/day), the estimate is about $1.81/month at roughly $0.121/kWh.
- Running for one hour at 500 W costs about $0.060 per hour (using the Idaho rate of about $0.121/kWh).
- For typical use, the calculator estimates about $1.81/month for washing machine in Idaho.
- At the typical Idaho residential rate, the estimate is about 15.0 kWh per month, which corresponds to roughly $1.81/month for washing machine.
- Compared to the U.S. average, Idaho is about 33% lower for this estimate. Monthly cost is about $1.81 in Idaho vs $2.70 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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Est. monthly at Idaho rate ($0.121/kWh)