Window AC Electricity Calculator in Minnesota

Use this appliance electricity calculator to estimate window ac operating cost in Minnesota using typical wattage and runtime assumptions tied to the statewide residential electricity rate.

Minnesota average rate
15.08 ¢/kWh
Assumed wattage
900 W
Typical usage pattern
8 hours/day
Typical monthly cost
$32.57
Typical yearly cost
$396.30

Key metrics

MetricValue
Minnesota average rate15.08 ¢/kWh
Assumed wattage900 W
Typical usage pattern8 hours/day
Typical monthly cost$32.57
Typical yearly cost$396.30

Window AC in Minnesota vs U.S. benchmark

Minnesota monthly estimate
$32.57
U.S. monthly estimate
$41.13
Difference
-$8.55
State rate
15.08 ¢/kWh

Calculator assumptions

This calculator uses a typical wattage range of 500-1,500 W, with a standard working assumption of 900 watts for 8 hours/day. The formula is kWh = (watts × hours) / 1000.

At this profile, the appliance uses 216.0 kWh per month and 2628.0 kWh per year in the model.

Appliance calculator scenarios

ScenarioHours/dayAnnual energyMinnesota monthlyU.S. monthlyMinnesota yearly
Light usage4 hours/day1314.0 kWh$16.29$20.56$198.15
Typical usage8 hours/day2628.0 kWh$32.57$41.13$396.30
Heavy usage12 hours/day3942.0 kWh$48.86$61.69$594.45

Appliance cost reference page

The dedicated appliance page below uses the same statewide rate and wattage assumptions in a longer-form layout. This calculator stays focused on quick hour-profile comparisons.

More comparison links

Browse related comparisons from the energy comparison hub without leaving the calculator context.

City electricity context for Minnesota

For local context, published city electricity pages complement this calculator. Links below are optional local references and do not change the statewide calculator math.

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Source & Method

Source: U.S. Energy Information Administration (EIA) Retail Sales of Electricity. Updated: March 2026. Estimates are energy-only and exclude delivery charges, taxes, and fixed utility fees. For how rates and estimates are defined, see the methodology hub.

Disclaimers

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