How much does a treadmill cost per month in Hawaii?

About $4.20 a month, assuming 700 W, 45 minutes a day, 200 days a year at 48.00¢/kWh.

How many kilowatt-hours does a treadmill use?

Roughly 105 kWh a year under these assumptions, or 0.70 kWh for every hour it runs.

Is that expensive compared with other states?

Hawaii has the most expensive average residential rate in the country, so this appliance costs more here than the U.S. average of $19.23 a year.

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Cost to run a treadmill in Hawaii (July 2026 rates)

At 48.00¢ per kilowatt-hour — Hawaii's average residential price in July 2026 — running a treadmill costs $50.40 a year. That is 162% more than the national average of $19.23. Hawaii's residential rate is up 22.0% from July 2025, which moves this appliance from $41.33 to $50.40 a year.

Per hour: 33.6¢
Per day of use: 25.2¢
Per month: $4.20
Per year: $50.40

Assumption: 700 W, 45 minutes a day, 200 days a year — 105 kWh a year. A residential motorized treadmill at a walking-to-jogging pace. Incline and heavier users push it higher. Use the calculator to swap in the numbers from your own model.

How Hawaii compares

Hawaii pays 48.00¢/kWh, the most expensive residential electricity of the 51 U.S. jurisdictions EIA reports. For this appliance that works out to $31.17 more a year than the typical U.S. household pays for the same use. Running the same treadmill costs $13.36 a year in Louisiana and $50.40 in Hawaii, so where you live changes this bill by $37.04 a year.

State	Rate	Per month	Per year
New York	29.90¢	$2.62	$31.39
Massachusetts	30.49¢	$2.67	$32.01
Maine	32.41¢	$2.84	$34.03
California	33.61¢	$2.94	$35.29
Hawaii	48.00¢	$4.20	$50.40

States ranked by average residential price, cheapest first. See all 51 states for a treadmill.

What else costs about the same in Hawaii

Microwave$52.56 a year in HI Incandescent bulb$52.56 a year in HI Electric kettle$52.56 a year in HI

Cutting the number down

The console and its screen keep drawing when the belt is stopped. Unplugging between sessions removes a standby load.

Questions

How much does a treadmill cost per month in Hawaii?: About $4.20 a month, assuming 700 W, 45 minutes a day, 200 days a year at 48.00¢/kWh.
How many kilowatt-hours does a treadmill use?: Roughly 105 kWh a year under these assumptions, or 0.70 kWh for every hour it runs.
Is that expensive compared with other states?: Hawaii has the most expensive average residential rate in the country, so this appliance costs more here than the U.S. average of $19.23 a year.