How Many Watts Does a Refrigerator Use?

Answer
150 W typical (100–250 W)

A refrigerator uses about 150 watts while running. At a typical 10 hours a day that is 45.0 kWh per month, or about $7.65 at $0.17/kWh. The compressor cycles on and off, so a fridge runs about 8–12 hours a day. Starting the compressor takes 3–5× the running watts for a second.

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    For estimating and educational purposes only. Results are approximate and are not a substitute for a licensed professional, the manufacturer's instructions or your local code. Disclaimer

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    Refrigerator power use at a glance

    Value
    Typical running watts150 W
    Range100–250 W
    Current at 120 V1.2 A
    Typical use10 h per day
    Energy per day1.50 kWh
    Energy per month45.0 kWh
    Cost per month ($0.17/kWh)$7.65
    Cost per year$93

    Check the label on your appliance for its exact rating. The calculator above uses your own watts, hours and electricity rate.

    How Many Watts Does a Refrigerator Use?
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    Frequently asked questions

    Can I run a refrigerator on a generator?

    Yes. Choose a generator whose running watts exceed 150 W and whose starting watts cover the motor surge.

    How many amps does a refrigerator draw?

    About 1.2 A at 120 V.

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