How Many Amps Does a Freezer Use?

A freezer uses about 4.2 running amps at 120 volts (roughly 500 watts). Because it is a motor load, it surges to several times that for a moment at startup. To get your unit's exact draw, divide the nameplate watts by 120: amps = watts / volts. A standalone chest or upright freezer draws about 4-6 running amps (roughly 350-600 watts) with a brief compressor surge, and belongs on its own 120V circuit (15A compliant, 20A common). Freezers usually sit in a garage or basement where the 2023 NEC requires GFCI protection (210.8(A)); use a quality GFCI to avoid nuisance trips.

A freezer belongs on a dedicated 20A / 120V circuit (NEC 210.8(A), 422.10). At 4.2 running amps it stays under the 80% continuous limit of that breaker, with headroom for the startup surge. Do not put it on a shared circuit with other large loads.

Divide the wattage on the nameplate by the voltage: amps = watts / volts. A freezer at about 500 watts on 120V works out to 500 / 120 = 4.2 amps. Add a startup surge of several times that for a fraction of a second on the motor. The nameplate always governs over a typical value.

Yes. A 7 cu ft chest draws about 2.9 amps, while a Deep / large chest draws about 5 amps. See the table above for the range. The rating on the nameplate is the number to size the circuit to.

Same answer: chest freezer is another name for a freezer. It draws about 4.2 amps at 120V on a dedicated 20A circuit. A standalone chest or upright freezer draws about 4-6 running amps (roughly 350-600 watts) with a brief compressor surge, and belongs on its own 120V circuit (15A compliant, 20A common). Freezers usually sit in a garage or basement where the 2023 NEC requires GFCI protection (210.8(A)); use a quality GFCI to avoid nuisance trips.