How Much Does a Mini fridge Cost to Run? (2026 Calculator)
Typical setup: 90 W · 24 h/day · $0.180/kWh
Daily
$0.39
Monthly
$11.65
Yearly
$141.74
Quick rate
Daily cost
$0.39
Monthly cost
$11.65
+$0.00 vs typical
Yearly cost
$141.74
kWh / month
64.8 kWh
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ad-after-calculator Quick answer
A typical mini fridge uses about 90 W and costs about $0.36/day or $10.89/month at the U.S. average rate of $0.17/kWh, assuming 24 hours of use per day. At the same rate, costs range from about $0.24/day (60 W) to $0.60/day (150 W).
State explorer
Quickly spot cheapest, highest, and near-average monthly costs.
Top 10 cheapest
Top 10 highest
- Hawaii $25.78
- Massachusetts $20.19
- Maine $19.91
- California $19.63
- Rhode Island $19.53
- New York $18.38
- Connecticut $18.34
- New Hampshire $17.06
- Alaska $16.54
- District of Columbia $15.37
Cost by state (monthly)
At typical 90 W and 24 h/day. Rates from our dataset (see methodology ). Open a state for a dedicated calculator page.
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ad-after-state-table Wattage range
| Level | Watts | Est. monthly @ avg rate |
|---|---|---|
| Low | 60 W | $7.77 |
| Typical | 90 W | $11.65 |
| High | 150 W | $19.42 |
Energy saving tips
- Choose ENERGY STAR or high-efficiency models when replacing this appliance.
- Check and adjust temperature or power settings to the recommended levels.
- Keep the appliance well maintained so it can run efficiently.
- Keep the door closed as much as possible and avoid overfilling.
- Clean condenser coils regularly and leave space around the appliance for airflow.
FAQ
- Most mini fridge units fall between 60 W and 150 W, with 90 W as a typical operating value for estimates.
- Our estimates use 90 W as the typical wattage, within a reported range of 60–150 W.
- At typical use (24 hours/day at 90 W), the estimate is about 2.16 kWh/day and 64.8 kWh/month at the U.S. average rate.
- With 24 hours/day and 90 W, this appliance uses about 2.16 kWh per day.
- At 24 hours/day, the monthly estimate is about 64.8 kWh per month.
- Per hour, the typical draw is about 0.090 kWh (at 90 W).
- At the U.S. average electricity rate of $0.17/kWh, the typical daily cost is about $0.36/day for 24 hours/day.
- At the U.S. average electricity rate of $0.17/kWh, the typical monthly cost is about $10.89/month at 24 hours/day.
- Running for one hour at 90 W costs about $0.02/hour (using 0.17 $/kWh as the U.S. average).
- With typical use (24 hours/day at 90 W), the estimate is about $0.36/day or $10.89/month at the U.S. average rate.
- The estimate is about 64.8 kWh per month, which corresponds to roughly $10.89/month at the U.S. average rate. Your real bill depends on your rate and runtime.
- Use energy-saving tips tailored to this appliance. For example: Choose ENERGY STAR or high-efficiency models when replacing this appliance. — reducing kWh reduces the bill at your local rate.