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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
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$

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.