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Dishwasher Electricity Cost in District of Columbia — $8.54/month (2026)

District of Columbia monthly
$8.54
U.S. average monthly
$6.47
Difference
+$2.07

← Dishwasher (all states) · District of Columbia electricity rate

Quick rate
Daily cost
$0.28
Monthly cost
$8.54
+$0.00 vs typical
Yearly cost
$103.89
kWh / month
36.0 kWh
Local monthly estimate: $8.54 · U.S. average equivalent: $6.47
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Quick answer

Running a typical dishwasher in District of Columbia costs about $0.28/day or $8.54/month at roughly $0.237/kWh, assuming 1 hours of use per day at 1200 W. The U.S. average rate is about $0.180/kWh, so District of Columbia is roughly 32% higher than average for this estimate.

vs U.S. average

Local rate (District of Columbia)
$0.237/kWh
Monthly estimate: $8.54
U.S. average rate
$0.180/kWh
Monthly estimate: $6.47
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FAQ

How many watts does a dishwasher use?
Most dishwasher units fall between 1000 W and 1800 W, with 1200 W as a typical value for estimates.
What is the dishwasher wattage?
Our calculator uses 1200 W as the typical wattage, within a reported range of 1000–1800 W.
How many kWh does a dishwasher use per day in District of Columbia?
At 1 hours/day and 1200 W, the estimate is about 1.20 kWh per day.
How many kWh does a dishwasher use per month in District of Columbia?
Using 1 hours/day, the estimate is about 36.0 kWh per month.
How many kWh does a dishwasher use per hour?
Per hour, dishwasher uses about 1.200 kWh (at 1200 W).
How much does it cost to run a dishwasher per day in District of Columbia?
At typical use (1200 W and 1 hours/day), the estimate is about $0.28/day at roughly $0.237/kWh.
How much does it cost to run a dishwasher per month in District of Columbia?
At typical use (1200 W and 1 hours/day), the estimate is about $8.54/month at roughly $0.237/kWh.
How much does it cost to run a dishwasher per hour in District of Columbia?
Running for one hour at 1200 W costs about $0.285 per hour (using the District of Columbia rate of about $0.237/kWh).
What is the dishwasher electricity cost per month in District of Columbia?
For typical use, the calculator estimates about $8.54/month for dishwasher in District of Columbia.
How much does dishwasher add to my electric bill in District of Columbia?
At the typical District of Columbia residential rate, the estimate is about 36.0 kWh per month, which corresponds to roughly $8.54/month for dishwasher.
What is the impact on electric bill of dishwasher in District of Columbia?
Compared to the U.S. average, District of Columbia is about 32% higher for this estimate. Monthly cost is about $8.54 in District of Columbia vs $6.47 at the national average.
How to reduce dishwasher electricity cost in District of Columbia?
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.

Related appliances

Est. monthly at District of Columbia rate ($0.237/kWh)