Air Purifier Electricity Calculator in Vermont

Use this appliance electricity calculator to estimate air purifier operating cost in Vermont using typical wattage and runtime assumptions tied to the statewide residential electricity rate.

Vermont average rate
24.11 ¢/kWh
Assumed wattage
50 W
Typical usage pattern
8 hours/day
Typical monthly cost
$2.89
Typical yearly cost
$35.20

Key metrics

MetricValue
Vermont average rate24.11 ¢/kWh
Assumed wattage50 W
Typical usage pattern8 hours/day
Typical monthly cost$2.89
Typical yearly cost$35.20

Air Purifier in Vermont vs U.S. benchmark

Vermont monthly estimate
$2.89
U.S. monthly estimate
$2.28
Difference
+$0.61
State rate
24.11 ¢/kWh

Calculator assumptions

This calculator uses a typical wattage range of 25-100 W, with a standard working assumption of 50 watts for 8 hours/day. The formula is kWh = (watts × hours) / 1000.

At this profile, the appliance uses 12.0 kWh per month and 146.0 kWh per year in the model.

Appliance calculator scenarios

ScenarioHours/dayAnnual energyVermont monthlyU.S. monthlyVermont yearly
Light usage4 hours/day73.0 kWh$1.45$1.14$17.60
Typical usage8 hours/day146.0 kWh$2.89$2.28$35.20
Heavy usage12 hours/day219.0 kWh$4.34$3.43$52.80

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.

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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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