🍳 Kitchen
How Many kWh Does a Standard Refrigerator Use?
Standard Refrigerator energy cost calculator — see your exact daily, monthly, and yearly electricity cost.
Rate — APRIL 2026
⚡ 150W typical
$
US national average. Edit for your local rate.
Daily Energy Use
3.60
kWh / day
Monthly Cost
$20.34
Yearly Cost
$247.43
Standard Refrigerator — Cost Breakdown
| Period | kWh Used | Cost ($) |
|---|---|---|
| Per Hour | 0.1500 | $0.0282 |
| Per Day | 3.60 | $0.68 |
| Per Month (30 days) | 108.00 | $20.34 |
| Per Year (365 days) | 1314.00 | $247.43 |
⚡ Real-World Comparison
Running a standard refrigerator for a day uses about the same energy as leaving a 150-watt light bulb on for 24 hours.
3 Ways to Cut Your Standard Refrigerator Energy Bill
- 🌱
Set the thermostat between 35–38°F for the fridge and 0°F for the freezer to avoid overcooling.
- 💡
Clean the condenser coils every 6 months to improve efficiency by up to 30%.
- ⚡
Keep the fridge at least 3/4 full — thermal mass helps maintain temperature during door openings.
Startup Surge Information
The compressor motor draws 2–3× its running wattage (300–450W) for a few seconds each time it cycles on.