Space Heater Electricity Calculator in Wyoming

A space heater in Wyoming costs about $26.42 a month ($321.49 a year) to run at the state's average rate of 14.68 ¢/kWh. Use this calculator to compare light, typical, and heavy use.

Wyoming average rate
14.68 ¢/kWh
Assumed wattage
1,500 W
Typical usage pattern
4 hours/day
Typical monthly cost
$26.42
Typical yearly cost
$321.49

Key metrics

MetricValue
Wyoming average rate14.68 ¢/kWh
Assumed wattage1,500 W
Typical usage pattern4 hours/day
Typical monthly cost$26.42
Typical yearly cost$321.49

Space Heater in Wyoming vs U.S. benchmark

Wyoming monthly estimate
$26.42
U.S. monthly estimate
$34.78
Difference
-$8.35
State rate
14.68 ¢/kWh

Calculator assumptions

This calculator uses a typical wattage range of 750-1,500 W, and we assume 1,500 watts for 4 hours/day. The formula is kWh = (watts × hours) / 1000.

At this profile, the appliance uses 180.0 kWh per month and 2190.0 kWh per year.

Appliance calculator scenarios

ScenarioHours/dayAnnual energyWyoming monthlyU.S. monthlyWyoming yearly
Light usage2 hours/day1095.0 kWh$13.21$17.39$160.75
Typical usage4 hours/day2190.0 kWh$26.42$34.78$321.49
Heavy usage6 hours/day3285.0 kWh$39.64$52.16$482.24

Appliance cost reference page

Want the full write-up? The appliance page below uses the same rate and wattage assumptions:

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Source & Method

Source: U.S. Energy Information Administration (EIA) Retail Sales of Electricity. Updated: April 2026. Estimates use the EIA all-in average residential rate — energy, delivery, fixed charges, and utility fees together, not just the electricity itself. Fees are inside the rate, not an extra on top; how your own bill splits fixed versus per-kWh charges varies by utility. For what's inside the all-in rate, see hidden electricity fees; for how rates and estimates are defined, see the methodology hub.

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