Electric Vehicle Charger Electricity Calculator in New Hampshire

Use this appliance electricity calculator to estimate electric vehicle charger operating cost in New Hampshire using typical wattage and runtime assumptions tied to the statewide residential electricity rate.

New Hampshire average rate
26.52 ¢/kWh
Assumed wattage
7,200 W
Typical usage pattern
2 hours/day
Typical monthly cost
$114.57
Typical yearly cost
$1393.89

Key metrics

MetricValue
New Hampshire average rate26.52 ¢/kWh
Assumed wattage7,200 W
Typical usage pattern2 hours/day
Typical monthly cost$114.57
Typical yearly cost$1393.89

Electric Vehicle Charger in New Hampshire vs U.S. benchmark

New Hampshire monthly estimate
$114.57
U.S. monthly estimate
$78.80
Difference
+$35.77
State rate
26.52 ¢/kWh

Calculator assumptions

This calculator uses a typical wattage range of 1,400-7,600 W, with a standard working assumption of 7,200 watts for 2 hours/day. The formula is kWh = (watts × hours) / 1000.

At this profile, the appliance uses 432.0 kWh per month and 5256.0 kWh per year in the model.

Appliance calculator scenarios

ScenarioHours/dayAnnual energyNew Hampshire monthlyU.S. monthlyNew Hampshire yearly
Light usage1 hours/day2628.0 kWh$57.28$39.40$696.95
Typical usage2 hours/day5256.0 kWh$114.57$78.80$1393.89
Heavy usage4 hours/day10512.0 kWh$229.13$157.59$2787.78

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: February 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.

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