Window AC Electricity Calculator in Louisiana

A window ac in Louisiana costs about $31.19 a month ($379.48 a year) to run at the state's average rate of 14.44 ¢/kWh. Use this calculator to compare light, typical, and heavy use.

Louisiana average rate
14.44 ¢/kWh
Assumed wattage
900 W
Typical usage pattern
8 hours/day
Typical monthly cost
$31.19
Typical yearly cost
$379.48

Key metrics

MetricValue
Louisiana average rate14.44 ¢/kWh
Assumed wattage900 W
Typical usage pattern8 hours/day
Typical monthly cost$31.19
Typical yearly cost$379.48

Window AC in Louisiana vs U.S. benchmark

Louisiana monthly estimate
$31.19
U.S. monthly estimate
$41.73
Difference
-$10.54
State rate
14.44 ¢/kWh

Calculator assumptions

This calculator uses a typical wattage range of 500-1,500 W, and we assume 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.

Appliance calculator scenarios

ScenarioHours/dayAnnual energyLouisiana monthlyU.S. monthlyLouisiana yearly
Light usage4 hours/day1314.0 kWh$15.60$20.87$189.74
Typical usage8 hours/day2628.0 kWh$31.19$41.73$379.48
Heavy usage12 hours/day3942.0 kWh$46.79$62.60$569.22

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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