Portable AC Electricity Calculator in Iowa

A portable ac in Iowa costs about $27.44 a month ($333.89 a year) to run at the state's average rate of 13.86 ¢/kWh. Use this calculator to compare light, typical, and heavy use.

Iowa average rate
13.86 ¢/kWh
Assumed wattage
1,100 W
Typical usage pattern
6 hours/day
Typical monthly cost
$27.44
Typical yearly cost
$333.89

Key metrics

MetricValue
Iowa average rate13.86 ¢/kWh
Assumed wattage1,100 W
Typical usage pattern6 hours/day
Typical monthly cost$27.44
Typical yearly cost$333.89

Portable AC in Iowa vs U.S. benchmark

Iowa monthly estimate
$27.44
U.S. monthly estimate
$38.25
Difference
-$10.81
State rate
13.86 ¢/kWh

Calculator assumptions

This calculator uses a typical wattage range of 700-1,400 W, and we assume 1,100 watts for 6 hours/day. The formula is kWh = (watts × hours) / 1000.

At this profile, the appliance uses 198.0 kWh per month and 2409.0 kWh per year.

Appliance calculator scenarios

ScenarioHours/dayAnnual energyIowa monthlyU.S. monthlyIowa yearly
Light usage3 hours/day1204.5 kWh$13.72$19.13$166.94
Typical usage6 hours/day2409.0 kWh$27.44$38.25$333.89
Heavy usage9 hours/day3613.5 kWh$41.16$57.38$500.83

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 average all-in residential rate (delivery included); they don't add separately billed taxes, fixed charges, or other utility fees, which vary by utility. For how rates and estimates are defined, see the methodology hub.

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