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Cost to run an ev charger (level 2) in New Hampshire

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$1.99/hour

EV Charger (Level 2) at 7,200 W in New Hampshire (27.64¢/kWh) · $121.00/month at 2 h/day

By hours of use

UsePer dayPer monthPer year
1 h/day$1.99$60.50$726.38
2 h/day$3.98$121.00$1,452.76
4 h/day$7.96$241.99$2,905.52
8 h/day$15.92$483.99$5,811.03
12 h/day$23.88$725.98$8,716.55
24 h/day$47.76$1,451.96$17,433.10

A 32 A Level 2 charger at 240 V delivers about 7.2-7.7 kW.

Same appliance, nearby states

State¢/kWhPer month
New Hampshire27.64$121.00
Connecticut24.51$107.29
New Jersey24.61$107.73
District of Columbia25.98$113.73
Rhode Island28.18$123.36
New York28.65$125.42
Alaska29.41$128.75

FAQ

How much does it cost to run an ev charger (level 2) in New Hampshire?

At 7,200 W and 27.64¢/kWh: $1.99 per hour, $3.98 per day and $121.00 per month at 2 h/day.

How does New Hampshire compare with other states?

The same use costs $55.68/month in Nevada (cheapest) and $206.54/month in Hawaii (most expensive); the US average is $79.50.

Price: EIA Electric Power Monthly, Table 5.6.A (residential, August 2026 preliminary; released October 23, 2026).

EV Charger (Level 2) cost calculator · Electricity cost in New Hampshire

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