Cost to run a refrigerator in Hawaii

$0.07/hour

Refrigerator at 150 W in Hawaii (47.18¢/kWh) · $51.63/month at 24 h/day

By hours of use

Use	Per day	Per month	Per year
1 h/day	$0.07	$2.15	$25.83
2 h/day	$0.14	$4.30	$51.66
4 h/day	$0.28	$8.61	$103.32
8 h/day	$0.57	$17.21	$206.65
12 h/day	$0.85	$25.82	$309.97
24 h/day	$1.70	$51.63	$619.95

A modern fridge averages about 100-200 W over a day (around 1-2 kWh/day) because the compressor cycles; the label running wattage is higher.

How much does it cost to run a refrigerator in Hawaii?

At 150 W and 47.18¢/kWh: $0.07 per hour, $1.70 per day and $51.63 per month at 24 h/day.

How does Hawaii compare with other states?

The same use costs $13.92/month in Nevada (cheapest) and $51.63/month in Hawaii (most expensive); the US average is $19.87.

Price: EIA Electric Power Monthly, Table 5.6.A (residential, August 2026 preliminary; released October 23, 2026).

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