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How Much Does It Cost to Run a Smart Speaker in Florida? (2026)

Smart speakers listen constantly and draw 2 to 4 watts idle, rising slightly when playing music. Each one adds around 20 to 30 kWh a year, which matters mainly if you have many.

A typical smart speaker (3 W) costs $0.000 per hour, or about $0.32 per month at 24 hours a day in Florida. Cheap to run

WattagePer hourPer dayPer monthPer year
Low (2 W)$0.000$0.007$0.22$2.63
Typical (3 W)$0.000$0.011$0.32$3.94
High (6 W)$0.001$0.022$0.65$7.88

Formula: watts ÷ 1000 × hours × price per kWh. Typical use is 24 h/day ≈ 26 kWh per year.

In Florida, with electricity at $0.15 per kWh (source: EIA Table 5.6.A, 2026-06), a typical smart speaker costs $0.000 per hour and about $3.94 per year at 24 hours a day. That is about 17% less than the US national average of $0.39 per month, because electricity in Florida costs $0.15 per kWh against $0.18 nationally. Each $1.00 of electricity buys roughly 2,222.2 hours of use.

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How to lower the cost of running a smart speaker

In standby it draws about 2 W, which adds roughly 18 kWh ($2.63) per year if it is never unplugged.

Frequently asked questions

How much electricity does a smart speaker use?

About 25 kWh a year at 3 watts continuous.

Does a smart speaker use power when not playing?

Yes. Idle draw is most of its consumption since it listens all the time.

Should I unplug my smart speaker at night?

Only if you have several. The saving per speaker is small.

Cost by region

Related appliances

Use the generic electricity cost calculator →