U.S. residential electricity EIA data: July 2026 US average 18.3¢/kWh Updated

Heating · New Hampshire

How Much Does It Cost to Run an Electric Blanket in New Hampshire?

The short answer

In New Hampshire, an electric blanket drawing 100W costs about $0.03 per hour — roughly $6.47 a month if it runs 8 hours a day.

The estimate uses New Hampshire’s average residential electricity price of 26.6¢/kWh from EIA (July 2026) — 45% above the national average.

Source: U.S. EIA, July 2026 data · Updated

Electric Blanket cost by daily use in New Hampshire

Cost at 26.6¢/kWh, the New Hampshire average (EIA, Jul 2026)
Daily usekWh/monthPer dayPer monthPer year
1 hour/day 3.0 $0.03 $0.81 $9.71
2 hours/day 6.1 $0.05 $1.62 $19.42
4 hours/day 12.2 $0.11 $3.24 $38.84
8 hours/day 24.3 $0.21 $6.47 $77.67
12 hours/day 36.5 $0.32 $9.71 $117
24 hours/day 73.0 $0.64 $19.42 $233

New Hampshire vs other states

At typical use, an electric blanket costs $77.67 a year in New Hampshire — $62.49 less than in Hawaii and $40.53 more than in Louisiana.

New Hampshire has the 8th-most-expensive residential electricity of the 50 states and DC. New Hampshire price per kWh · all states ranked

Electricity price trend in New Hampshire

26.6¢/kWh in July 2026 — ▲ +16.7% from a year earlier.

How to lower the cost of running an electric blanket

Electric blankets and heated mattress pads warm your body directly instead of the air in the room, which is why they use so little power. Most queen-size blankets draw 50–200W on high and much less on low settings. Because you are only heating a few square feet, an electric blanket combined with a lower thermostat setting overnight is one of the cheapest ways to stay warm in winter.

  • Pre-warm the bed for 20–30 minutes, then switch to low or use the auto-off timer.
  • Turn the house thermostat down a few degrees at night — the blanket keeps you comfortable.
  • Choose a dual-control model so each side only heats as much as needed.
  • Winters in New Hampshire are long, so heating appliances often run more hours here than the national default — adjust the hours above to match your home.

Questions

Frequently asked questions

How much does it cost to run an electric blanket for 24 hours in New Hampshire?

Running a 100W electric blanket for 24 hours uses about 2.40 kWh, which costs about $0.64 at New Hampshire’s average rate of 26.6¢/kWh.

How many kWh does an electric blanket use per month?

At 8 hours a day, a typical electric blanket uses about 24.3 kWh a month. In New Hampshire that costs $6.47.

Is it expensive to run an electric blanket in New Hampshire?

New Hampshire has the 8th-most-expensive residential electricity of the 50 states and DC at 26.6¢/kWh — one of the most expensive. Running an electric blanket here costs about $77.67 a year at typical use, compared with $53.47 at the national average rate.

What is the electricity rate in New Hampshire right now?

The average residential electricity rate in New Hampshire was 26.6¢ per kWh in July 2026, according to the latest EIA data — up 16.7% from a year earlier.

Is it cheaper to use an electric blanket or a space heater?

An electric blanket is far cheaper — about 100W versus 1,500W, so roughly 15 times less electricity per hour.

Sources & method