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How Much Does It Cost to Run a Garbage Disposal in Texas? (2026)

A garbage disposal runs for seconds at a time. A half-horsepower unit draws around 550 watts, so even daily use adds only a few kWh a year.

A typical garbage disposal (550 W) costs $0.088 per hour, or about $0.13 per month at 0.05 hours a day in Texas. Cheap to run

WattagePer hourPer dayPer monthPer year
Low (375 W)$0.060$0.003$0.090$1.10
Typical (550 W)$0.088$0.004$0.13$1.61
High (750 W)$0.12$0.006$0.18$2.19

Formula: watts ÷ 1000 × hours × price per kWh. Typical use is 0.05 h/day ≈ 10 kWh per year.

In Texas, with electricity at $0.16 per kWh (source: EIA Table 5.6.A, 2026-06), a typical garbage disposal costs $0.088 per hour and about $1.61 per year at 0.05 hours a day. That is about 11% less than the US national average of $0.15 per month, because electricity in Texas costs $0.16 per kWh against $0.18 nationally. Each $1.00 of electricity buys roughly 11.4 hours of use.

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How to lower the cost of running a garbage disposal

Frequently asked questions

How much electricity does a garbage disposal use?

Around 3 to 5 kWh a year with daily use, almost nothing on the bill.

Does a garbage disposal raise the water bill?

Slightly, since it needs running water while it works.

What is the biggest running cost of a disposal?

Water and, if you use hot water, the energy to heat it.

Cost by region

Related appliances

Use the generic electricity cost calculator →