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Cost to run a refrigerator in Maryland
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$0.03/hour
Refrigerator at 150 W in Maryland (21.40¢/kWh) · $23.42/month at 24 h/day
By hours of use
| Use | Per day | Per month | Per year |
|---|---|---|---|
| 1 h/day | $0.03 | $0.98 | $11.72 |
| 2 h/day | $0.06 | $1.95 | $23.43 |
| 4 h/day | $0.13 | $3.90 | $46.87 |
| 8 h/day | $0.26 | $7.81 | $93.73 |
| 12 h/day | $0.39 | $11.71 | $140.60 |
| 24 h/day | $0.77 | $23.42 | $281.20 |
A modern fridge averages about 100-200 W over a day (around 1-2 kWh/day) because the compressor cycles; the label running wattage is higher.
Same appliance, nearby states
FAQ
How much does it cost to run a refrigerator in Maryland?
At 150 W and 21.40¢/kWh: $0.03 per hour, $0.77 per day and $23.42 per month at 24 h/day.
How does Maryland compare with other states?
The same use costs $13.92/month in Nevada (cheapest) and $51.63/month in Hawaii (most expensive); the US average is $19.87.
Price: EIA Electric Power Monthly, Table 5.6.A (residential, August 2026 preliminary; released October 23, 2026).
Refrigerator cost calculator · Electricity cost in Maryland
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