Cost to Run Dishwasher in Montana (2026)
At Montana's average rate of 12.81¢/kWh, running a Dishwasher costs $6.92/month or $84.16/year. That's 25.6% less than the national average of $9.30/month.
Monthly Cost
$6.92
in Montana
Yearly Cost
$84.16
in Montana
State Rate
12.81¢
per kWh
National Rank
#8
of 50 states
Dishwasher Energy Usage
| Wattage | 1,800 watts |
| Typical Daily Use | 1 hours/day |
| Daily kWh | 1.80 kWh |
| Monthly kWh | 54.0 kWh |
| Category | Kitchen |
Montana vs National Average: Dishwasher Costs
| Metric | Montana | National Avg | Difference |
|---|---|---|---|
| Electricity Rate | 12.81¢/kWh | 17.22¢/kWh | -4.41¢ |
| Monthly Dishwasher Cost | $6.92 | $9.30 | $-2.38 |
| Yearly Dishwasher Cost | $84.16 | $113.14 | $-28.97 |
Dishwasher Cost in Neighboring States
How does running a Dishwasher in Montana compare to nearby states?
| State | Rate | Monthly | Yearly | vs MT |
|---|---|---|---|---|
| Montana (this state) | 12.81¢ | $6.92 | $84.16 | - |
| Idaho | 11.15¢ | $6.02 | $73.26 | $-0.90 |
| North Dakota | 12.43¢ | $6.71 | $81.67 | $-0.21 |
| South Dakota | 13.74¢ | $7.42 | $90.27 | +$0.50 |
| Wyoming | 11.72¢ | $6.33 | $77.00 | $-0.59 |
Dishwasher Cost: All 50 States Ranked
Montana ranks #8 out of 50 for Dishwasher running costs (1 = cheapest).
| # | State | Rate | Monthly | Yearly |
|---|---|---|---|---|
| 1 | Idaho | 11.15¢ | $6.02 | $73.26 |
| 2 | Washington | 11.26¢ | $6.08 | $73.98 |
| 3 | Utah | 11.41¢ | $6.16 | $74.96 |
| 4 | Wyoming | 11.72¢ | $6.33 | $77.00 |
| 5 | North Dakota | 12.43¢ | $6.71 | $81.67 |
| 6 | Louisiana | 12.52¢ | $6.76 | $82.26 |
| 7 | Oregon | 12.55¢ | $6.78 | $82.45 |
| 8 | Montana | 12.81¢ | $6.92 | $84.16 |
| 9 | Oklahoma | 12.82¢ | $6.92 | $84.23 |
| 10 | Tennessee | 12.91¢ | $6.97 | $84.82 |
| 11 | Arkansas | 13.04¢ | $7.04 | $85.67 |
| 12 | Nebraska | 13.08¢ | $7.06 | $85.94 |
| 13 | Kentucky | 13.19¢ | $7.12 | $86.66 |
| 14 | West Virginia | 13.44¢ | $7.26 | $88.30 |
| 15 | Mississippi | 13.54¢ | $7.31 | $88.96 |
| 16 | South Dakota | 13.74¢ | $7.42 | $90.27 |
| 17 | Missouri | 13.78¢ | $7.44 | $90.53 |
| 18 | North Carolina | 14.09¢ | $7.61 | $92.57 |
| 19 | Georgia | 14.27¢ | $7.71 | $93.75 |
| 20 | South Carolina | 14.43¢ | $7.79 | $94.81 |
| 21 | Virginia | 14.64¢ | $7.91 | $96.18 |
| 22 | Arizona | 14.78¢ | $7.98 | $97.10 |
| 23 | Alabama | 14.87¢ | $8.03 | $97.70 |
| 24 | Nevada | 14.92¢ | $8.06 | $98.02 |
| 25 | Delaware | 14.94¢ | $8.07 | $98.16 |
| 26 | Texas | 15.06¢ | $8.13 | $98.94 |
| 27 | Iowa | 15.14¢ | $8.18 | $99.47 |
| 28 | Ohio | 15.21¢ | $8.21 | $99.93 |
| 29 | Kansas | 15.28¢ | $8.25 | $100.39 |
| 30 | New Mexico | 15.34¢ | $8.28 | $100.78 |
| 31 | Indiana | 15.42¢ | $8.33 | $101.31 |
| 32 | Colorado | 15.56¢ | $8.40 | $102.23 |
| 33 | Minnesota | 15.63¢ | $8.44 | $102.69 |
| 34 | Florida | 16.22¢ | $8.76 | $106.57 |
| 35 | Illinois | 16.27¢ | $8.79 | $106.89 |
| 36 | Maryland | 16.57¢ | $8.95 | $108.86 |
| 37 | Wisconsin | 17.38¢ | $9.39 | $114.19 |
| 38 | Pennsylvania | 18.36¢ | $9.91 | $120.63 |
| 39 | New Jersey | 18.48¢ | $9.98 | $121.41 |
| 40 | Michigan | 19.34¢ | $10.44 | $127.06 |
| 41 | Vermont | 21.43¢ | $11.57 | $140.80 |
| 42 | Alaska | 24.21¢ | $13.07 | $159.06 |
| 43 | New York | 24.33¢ | $13.14 | $159.85 |
| 44 | New Hampshire | 25.78¢ | $13.92 | $169.37 |
| 45 | Maine | 26.37¢ | $14.24 | $173.25 |
| 46 | Rhode Island | 28.08¢ | $15.16 | $184.49 |
| 47 | Massachusetts | 28.58¢ | $15.43 | $187.77 |
| 48 | Connecticut | 29.98¢ | $16.19 | $196.97 |
| 49 | California | 31.22¢ | $16.86 | $205.12 |
| 50 | Hawaii | 43.18¢ | $23.32 | $283.69 |
Save Money on Dishwasher in Montana
- Use your Dishwasher efficiently by running full loads and avoiding preheating when not needed.
- Consider batch cooking to reduce overall kitchen appliance running time.
- Match your Dishwasher size to your household needs - oversized appliances waste energy.
- Use lids on pots and pans to cook faster and reduce energy consumption.
- Look for Energy Star certified Dishwasher models that use 10-50% less energy than standard models.
- Consider installing solar panels in Montana to offset your Dishwasher electricity costs.
- Check if your Montana utility offers time-of-use rates and run your Dishwasher during off-peak hours.
- Ensure proper maintenance of your Dishwasher to keep it running at peak efficiency.
Related Pages
Frequently Asked Questions
How much does it cost to run a Dishwasher in Montana?
Running a Dishwasher in Montana costs approximately $6.92 per month or $84.16 per year, based on the state's average residential rate of 12.81¢/kWh and typical usage of 1 hours per day.
Is running a Dishwasher expensive in Montana compared to other states?
Montana ranks #8 out of 50 states for Dishwasher running costs (1 = cheapest). It's 25.6% cheaper than the national average. The cheapest state is Idaho at $6.02/month, and the most expensive is Hawaii at $23.32/month.
How much electricity does a Dishwasher use per month?
A typical Dishwasher uses 1800 watts and runs about 1 hours per day, consuming approximately 1.80 kWh daily or 54.0 kWh per month.
How can I reduce Dishwasher electricity costs in Montana?
You can reduce costs by using an Energy Star rated Dishwasher, running it during off-peak hours if your utility offers time-of-use rates, ensuring proper maintenance, and considering solar panels to offset electricity costs in Montana.
What is the electricity rate in Montana?
The average residential electricity rate in Montana is 12.81¢ per kWh. The primary energy source is Hydroelectric, with 48.0% from renewable sources.
Was this data helpful?
Data verified March 2026 · Source: U.S. Energy Information Administration (EIA)