Cost to run a mini fridge in South Dakota
About $35.87 a year for a typical model, at the South Dakota average of 14.58 cents per kWh.
How South Dakota compares
The same mini fridge costs $44.75 a year at the U.S. average rate, so in South Dakota you pay $8.88 less. See the South Dakota electricity rate for the full picture.
Efficient or high-use: the range in South Dakota
| Model type | kWh per year | Per year | Over 10 years |
|---|---|---|---|
| Efficient | 206 | $30.03 | $300.35 |
| Typical | 246 | $35.87 | $358.67 |
| High use | 335 | $48.84 | $488.43 |
Between the efficient and the high-use model, the difference in South Dakota adds up to about $188.08 over 10 years. Compact refrigerators, the kind used in dorms, offices and garages.
Models that cost the least to run in South Dakota
| Model | Details | kWh per year | Cost per year in South Dakota |
|---|---|---|---|
| DOMETIC C40S1 | Compact Refrigerator, 1.1 | 106 | $15.45 |
| DOMETIC C40S2 | Compact Refrigerator, 1.1 | 106 | $15.45 |
| Fisher & Paykel RS2435SB* | Compact Refrigerator, 4.6 | 106 | $15.45 |
| Liebherr UR3750 | Compact Refrigerator, 4.7 | 115 | $16.77 |
| DOMETIC C60SFS CARE | Compact Refrigerator, 1.7 | 124 | $18.08 |
| Liebherr UR3650 | Compact Refrigerator, 4.4 | 125 | $18.23 |
| Liebherr URP3653 | Compact Refrigerator, 4.1 | 125 | $18.23 |
| DOMETIC C60SBI CARE | Compact Refrigerator, 1.7 | 126 | $18.37 |
| Fisher & Paykel RS2435SB*T* | Compact Refrigerator, 4.6 | 137 | $19.97 |
| DOMETIC C60S1 | Compact Refrigerator, 1.7 | 145 | $21.14 |
See mini fridges in all states
Frequently asked questions
How much does it cost to run a mini fridge in South Dakota?
About $35.87 a year, or $2.99 a month, for a typical ENERGY STAR certified model that uses 246 kWh a year at the South Dakota average rate of 14.58 cents per kWh.
Is that more or less than in other states?
It is $8.88 a year less than the same mini fridge at the U.S. average rate. South Dakota ranks 36 of 51 for electricity price, where 1 is the most expensive.
How much can an efficient mini fridge save in South Dakota?
Over 10 years, a model in the most efficient 10% costs about $188.08 less to run in South Dakota than a model in the 10% that use the most, at today's rate.
Same mini fridge, nearby in the ranking
- Mississippi $37.05 a year
- North Carolina $36.75 a year
- Iowa $35.79 a year
- Washington $35.47 a year
Other appliances in South Dakota
- Refrigerators in South Dakota
- Freezers in South Dakota
- Dishwashers in South Dakota
- Clothes washers in South Dakota
- Clothes dryers in South Dakota
- Dehumidifiers in South Dakota
- Room air conditioners in South Dakota
- Televisions in South Dakota
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.