Dishwasher Electricity Cost in Washington — $4.97/month (2026)
Washington monthly
$4.97
U.S. average monthly
$6.47
Difference
-$1.50
← Dishwasher (all states) · Washington electricity rate
Quick rate
Daily cost
$0.17
Monthly cost
$4.97
+$0.00 vs typical
Yearly cost
$60.49
kWh / month
36.0 kWh
Local monthly estimate: $4.97 · U.S. average equivalent: $6.47
Ad slot
ad-after-calculator Quick answer
Running a typical dishwasher in Washington costs about $0.17/day or $4.97/month at roughly $0.138/kWh, assuming 1 hours of use per day at 1200 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: $4.97
U.S. average rate
$0.180/kWh
Monthly estimate: $6.47
Ad slot
ad-after-state-table FAQ
- Most dishwasher units fall between 1000 W and 1800 W, with 1200 W as a typical value for estimates.
- Our calculator uses 1200 W as the typical wattage, within a reported range of 1000–1800 W.
- At 1 hours/day and 1200 W, the estimate is about 1.20 kWh per day.
- Using 1 hours/day, the estimate is about 36.0 kWh per month.
- Per hour, dishwasher uses about 1.200 kWh (at 1200 W).
- At typical use (1200 W and 1 hours/day), the estimate is about $0.17/day at roughly $0.138/kWh.
- At typical use (1200 W and 1 hours/day), the estimate is about $4.97/month at roughly $0.138/kWh.
- Running for one hour at 1200 W costs about $0.166 per hour (using the Washington rate of about $0.138/kWh).
- For typical use, the calculator estimates about $4.97/month for dishwasher in Washington.
- At the typical Washington residential rate, the estimate is about 36.0 kWh per month, which corresponds to roughly $4.97/month for dishwasher.
- Compared to the U.S. average, Washington is about 23% lower for this estimate. Monthly cost is about $4.97 in Washington vs $6.47 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.
How many watts does a dishwasher use?
What is the dishwasher wattage?
How many kWh does a dishwasher use per day in Washington?
How many kWh does a dishwasher use per month in Washington?
How many kWh does a dishwasher use per hour?
How much does it cost to run a dishwasher per day in Washington?
How much does it cost to run a dishwasher per month in Washington?
How much does it cost to run a dishwasher per hour in Washington?
What is the dishwasher electricity cost per month in Washington?
How much does dishwasher add to my electric bill in Washington?
What is the impact on electric bill of dishwasher in Washington?
How to reduce dishwasher electricity cost in Washington?
Related appliances
Est. monthly at Washington rate ($0.138/kWh)