Cost to run a dehumidifier in Maryland
About $72.45 a year for a typical model, at the Maryland average of 21.31 cents per kWh.
How Maryland compares
The same dehumidifier costs $61.85 a year at the U.S. average rate, so in Maryland you pay $10.61 more. See the Maryland electricity rate for the full picture.
Efficient or high-use: the range in Maryland
| Model type | kWh per year | Per year | Over 10 years |
|---|---|---|---|
| Efficient | 181 | $38.57 | $385.71 |
| Typical | 340 | $72.45 | $724.54 |
| High use | 526 | $112.09 | $1,120.91 |
Between the efficient and the high-use model, the difference in Maryland adds up to about $735.19 over 10 years. Portable and whole-home dehumidifiers.
Models that cost the least to run in Maryland
| Model | Details | kWh per year | Cost per year in Maryland |
|---|---|---|---|
| Ukoke UDH0125 | 9.00 pints/day | 105 | $22.38 |
| KEGIAN KE-HY9DE003 | 9.00 pints/day | 105 | $22.38 |
| KEGIAN KE-HY9DE003-W | 9.00 pints/day | 105 | $22.38 |
| Mountman MM-HY9DE003 | 9.00 pints/day | 105 | $22.38 |
| Mountman MM-HY9DE003-W | 9.00 pints/day | 105 | $22.38 |
| Uthfy HY9DE003 | 9.00 pints/day | 105 | $22.38 |
| Uthfy HY9DE003-W | 9.00 pints/day | 105 | $22.38 |
| Dr. Prepare DDH12LA | 9.00 pints/day | 105 | $22.38 |
| CONCETTA AS-CSJ72XK-2WT-OL | 9.00 pints/day | 105 | $22.38 |
| DUMOS AS-CSJ72XK-2WT-OL | 9.00 pints/day | 105 | $22.38 |
See dehumidifiers in all states
Frequently asked questions
How much does it cost to run a dehumidifier in Maryland?
About $72.45 a year, or $6.04 a month, for a typical ENERGY STAR certified model that uses 340 kWh a year at the Maryland average rate of 21.31 cents per kWh.
Is that more or less than in other states?
It is $10.61 a year more than the same dehumidifier at the U.S. average rate. Maryland ranks 14 of 51 for electricity price, where 1 is the most expensive.
How much can an efficient dehumidifier save in Maryland?
Over 10 years, a model in the most efficient 10% costs about $735.19 less to run in Maryland than a model in the 10% that use the most, at today's rate.
Same dehumidifier, nearby in the ranking
- Vermont $81.36 a year
- Michigan $73.88 a year
- Pennsylvania $71.84 a year
- Illinois $65.38 a year
Other appliances in Maryland
- Refrigerators in Maryland
- Mini fridges in Maryland
- Freezers in Maryland
- Dishwashers in Maryland
- Clothes washers in Maryland
- Clothes dryers in Maryland
- Room air conditioners in Maryland
- Televisions in Maryland
How we get these numbers: yearly electricity use comes from the ENERGY STAR certified product lists, measured with the federal test procedure. The rate is the average residential price the U.S. Energy Information Administration reports for each state, January to August 2026. Your own bill depends on your utility, your plan and how you use the appliance. See sources.