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How much does it cost to run a treadmill?

At the U.S. average residential price of 18.31¢ per kilowatt-hour (July 2026), running a treadmill costs about $19.23 a year. Your own bill depends on your state's rate, which ranges from 12.72¢ to 48.00¢ across the country.

Per hour
12.8¢
Per day of use
9.6¢
Per month
$1.60
Per year
$19.23

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.

Cost by state

Same appliance, same usage, 51 different prices. Sorted cheapest first.

StateRatePer monthPer year
Louisiana12.72¢$1.11$13.36
Nevada12.77¢$1.12$13.41
Utah13.12¢$1.15$13.78
North Dakota13.41¢$1.17$14.08
Tennessee13.71¢$1.20$14.40
Idaho13.73¢$1.20$14.42
Nebraska13.78¢$1.21$14.47
Kentucky13.81¢$1.21$14.50
Arkansas14.33¢$1.25$15.05
Oklahoma14.35¢$1.26$15.07
Wyoming14.36¢$1.26$15.08
Mississippi14.54¢$1.27$15.27
Washington14.71¢$1.29$15.45
Montana14.99¢$1.31$15.74
Florida15.03¢$1.32$15.78
North Carolina15.16¢$1.33$15.92
Kansas15.27¢$1.34$16.03
South Dakota15.37¢$1.34$16.14
Arizona15.38¢$1.35$16.15
South Carolina15.47¢$1.35$16.24
West Virginia15.78¢$1.38$16.57
Texas15.88¢$1.39$16.67
Oregon15.97¢$1.40$16.77
Iowa15.99¢$1.40$16.79
Missouri16.09¢$1.41$16.89
New Mexico16.09¢$1.41$16.89
Georgia16.27¢$1.42$17.08
Alabama16.40¢$1.43$17.22
Indiana16.73¢$1.46$17.57
Colorado17.00¢$1.49$17.85
Minnesota17.45¢$1.53$18.32
Virginia17.55¢$1.54$18.43
Delaware18.48¢$1.62$19.40
Wisconsin19.06¢$1.67$20.01
Illinois19.22¢$1.68$20.18
Ohio19.45¢$1.70$20.42
Maryland21.41¢$1.87$22.48
Pennsylvania21.72¢$1.90$22.81
Michigan23.05¢$2.02$24.20
Vermont23.75¢$2.08$24.94
Connecticut24.16¢$2.11$25.37
New Jersey25.19¢$2.20$26.45
District of Columbia25.21¢$2.21$26.47
New Hampshire26.60¢$2.33$27.93
Rhode Island28.29¢$2.48$29.70
Alaska28.83¢$2.52$30.27
New York29.90¢$2.62$31.39
Massachusetts30.49¢$2.67$32.01
Maine32.41¢$2.84$34.03
California33.61¢$2.94$35.29
Hawaii48.00¢$4.20$50.40

Cutting the number down

Questions

How many watts does a treadmill use?
About 700 W while running.
How much does a treadmill cost per month?
About $1.60 a month at the U.S. average rate, or $19.23 a year.
Where is it cheapest to run?
Louisiana, at $13.36 a year, versus $50.40 in Hawaii — a spread of $37.04.