Appliance Wattage & Running Cost
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How much does it cost to run a soundbar? ($0.71/mo)

Running a soundbar costs about $0.71 / month
($0.02/day at 4 h/day, $0.17/kWh).

Running cost calculator

Per hour
Per day
Per month
Per year
Energy/mo

A soundbar uses modest power for everyday volume, rising only when you push it loud with a powered subwoofer.

Cost at different electricity rates

Electricity ratePer dayPer monthPer year
$0.10/kWh$0.01$0.42$5.11
$0.15/kWh$0.02$0.63$7.67
$0.20/kWh$0.03$0.84$10.22
$0.25/kWh$0.04$1.05$12.78
$0.30/kWh$0.04$1.26$15.33
$0.40/kWh$0.06$1.68$20.44

Cost over time

Per hour of use$0.01
Per day (4 h)$0.02
Per month$0.71
Per year$8.69

How to spend less

Want the raw figure? See how many watts a soundbar uses.

FAQ

How many watts does a soundbar use?

Around 20-60 watts at normal listening levels.

Does a soundbar add much to my bill?

Very little - even daily use costs only a dollar or two a year.