Cost to run appliances in New Hampshire
Electricity in New Hampshire averages 26.79¢ per kWh.
That's about 47% more than the U.S. average (18.19¢), ranking 43 of 51 from cheapest. The most recent month, July 2026, averaged 26.60¢.
| Appliance (typical use) | Per hour | Per month |
|---|---|---|
| Heating | ||
| Space heater | $0.40 | $96.44 |
| Oil-filled radiator | $0.40 | $96.44 |
| Baseboard heater | $0.40 | $96.44 |
| Electric blanket | 3¢ | $6.43 |
| Heated mattress pad | 2¢ | $5.79 |
| Electric fireplace | $0.40 | $48.22 |
| Heat pump (whole house) | $0.94 | $225 |
| Holiday | ||
| LED Christmas lights (10 strands) | 2¢ | $3.38 |
| Incandescent Christmas lights (10 strands) | $0.11 | $19.29 |
| Inflatable yard decoration | 4¢ | $7.23 |
| Home | ||
| Hot tub | 7¢ | $48.22 |
| Dehumidifier | $0.13 | $48.22 |
| Humidifier | 3¢ | $8.04 |
| Sump pump | $0.21 | $6.43 |
| Kitchen | ||
| Air fryer | $0.40 | $6.03 |
| Electric oven | $0.80 | $24.11 |
| Slow cooker | 5¢ | $12.86 |
| Instant Pot (electric pressure cooker) | $0.27 | $4.02 |
| Microwave | $0.29 | $2.21 |
| Coffee maker | $0.27 | $2.01 |
| Refrigerator | 2¢ | $11.57 |
| Chest freezer | 1¢ | $7.72 |
| Dishwasher | $0.48 | $14.47 |
| Laundry | ||
| Clothes dryer | $0.80 | $24.11 |
| Washing machine | $0.13 | $4.02 |
| Electric water heater | $1.21 | $108 |
| Cooling | ||
| Window air conditioner | $0.24 | $57.87 |
| Central air conditioner | $0.94 | $225 |
| Ceiling fan | 1¢ | $3.21 |
| Electronics | ||
| TV | 3¢ | $4.02 |
| Gaming PC | $0.11 | $12.86 |
| PlayStation 5 | 5¢ | $4.82 |
| Xbox Series X | 4¢ | $3.86 |
| Wi-Fi router | 0¢ | $1.93 |
| Car | ||
| EV charging (Level 2) | $1.93 | $116 |
Rates are average residential prices from the U.S. Energy Information Administration, January–July 2026 (EIA Electric Power Monthly). Your bill's rate may differ, so enter your own in the calculator.