New Hampshire Gas Prices
Average price per gallon in New Hampshire, updated 7/22/26 from AAA. Regular is currently $4.03/gal — $0.03 below the national average of $4.06.
Regular
$4.03
Mid-grade
$4.59
Premium
$5.04
Diesel
$5.28
Regular, change:▲ +$0.02 today▲ +$0.17 wk▼ $0.01 mo
Regular — recent trend (43 days)
Cheapest metros in New Hampshire
| Metro | Regular | Diesel |
|---|---|---|
| Portsmouth-Rochester (NH only) | $4.03 | $5.24 |
| Manchester | $4.04 | $5.29 |