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How much does it cost to run a treadmill?

At the U.S. average residential price of 18.16¢ per kilowatt-hour (August 2026), running a treadmill costs about $19.07 a year. Your own bill depends on your state's rate, which ranges from 12.72¢ to 47.18¢ across the country.

Per hour
12.7¢
Per day of use
9.5¢
Per month
$1.59
Per year
$19.07

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
Nevada12.72¢$1.11$13.36
Louisiana12.87¢$1.13$13.51
North Dakota13.31¢$1.16$13.98
Utah13.31¢$1.16$13.98
Idaho13.37¢$1.17$14.04
Tennessee13.42¢$1.17$14.09
Nebraska13.54¢$1.18$14.22
Kentucky13.80¢$1.21$14.49
Arkansas14.37¢$1.26$15.09
Mississippi14.43¢$1.26$15.15
Wyoming14.43¢$1.26$15.15
Washington14.63¢$1.28$15.36
Oklahoma14.82¢$1.30$15.56
North Carolina14.95¢$1.31$15.70
Florida14.99¢$1.31$15.74
Arizona15.05¢$1.32$15.80
South Dakota15.15¢$1.33$15.91
Kansas15.47¢$1.35$16.24
Montana15.57¢$1.36$16.35
South Carolina15.76¢$1.38$16.55
Georgia15.90¢$1.39$16.69
Texas15.91¢$1.39$16.71
Oregon15.92¢$1.39$16.72
Missouri16.02¢$1.40$16.82
West Virginia16.31¢$1.43$17.13
Alabama16.33¢$1.43$17.15
New Mexico16.51¢$1.44$17.34
Indiana17.02¢$1.49$17.87
Iowa17.06¢$1.49$17.91
Colorado17.17¢$1.50$18.03
Minnesota17.20¢$1.50$18.06
Virginia17.64¢$1.54$18.52
Delaware18.70¢$1.64$19.63
Illinois19.32¢$1.69$20.29
Ohio19.38¢$1.70$20.35
Wisconsin19.41¢$1.70$20.38
Maryland21.40¢$1.87$22.47
Pennsylvania21.77¢$1.90$22.86
Michigan22.99¢$2.01$24.14
Vermont23.84¢$2.09$25.03
Connecticut24.51¢$2.14$25.74
New Jersey24.61¢$2.15$25.84
District of Columbia25.98¢$2.27$27.28
New Hampshire27.64¢$2.42$29.02
Rhode Island28.18¢$2.47$29.59
New York28.65¢$2.51$30.08
Alaska29.41¢$2.57$30.88
California29.75¢$2.60$31.24
Massachusetts30.48¢$2.67$32.00
Maine32.11¢$2.81$33.72
Hawaii47.18¢$4.13$49.54

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 $1.59 a month at the U.S. average rate, or $19.07 a year.
Where is it cheapest to run?
Nevada, at $13.36 a year, versus $49.54 in Hawaii — a spread of $36.18.