🍳 Kitchen
How Many kWh Does a Mini Fridge Use?
Mini Fridge energy cost calculator — see your exact daily, monthly, and yearly electricity cost.
Rate — APRIL 2026
⚡ 80W typical
$
US national average. Edit for your local rate.
Daily Energy Use
1.92
kWh / day
Monthly Cost
$10.85
Yearly Cost
$131.96
Mini Fridge — Cost Breakdown
| Period | kWh Used | Cost ($) |
|---|---|---|
| Per Hour | 0.0800 | $0.0151 |
| Per Day | 1.92 | $0.36 |
| Per Month (30 days) | 57.60 | $10.85 |
| Per Year (365 days) | 700.80 | $131.96 |
⚡ Real-World Comparison
A mini fridge running all day uses about the same energy as a ceiling fan running for 10 hours.
3 Ways to Cut Your Mini Fridge Energy Bill
- 🌱
Defrost manually when ice buildup exceeds 1/4 inch to maintain cooling efficiency.
- 💡
Place it on a hard, level surface with at least 3 inches of clearance on all sides for proper ventilation.
- ⚡
Set the thermostat to the warmest acceptable setting — most mini fridges are overcooled by default.
Startup Surge Information
The small compressor draws roughly 2× its running wattage (about 160W) during the startup surge.