South Carolina Gas Prices
Average price per gallon in South Carolina, updated 9/5/26 from AAA. Regular is currently $3.76/gal — $0.38 below the national average of $4.15.
Regular
$3.76
Mid-grade
$4.23
Premium
$4.63
Diesel
$5.69
Regular, change:▼ $0.01 today▲ +$0.11 wk▲ +$0.14 mo
Regular — recent trend (92 days)
$3.80$3.43
Cheapest metros in South Carolina
| Metro | Regular | Diesel |
|---|---|---|
| Myrtle Beach | $3.67 | $5.75 |
| Spartanburg | $3.72 | $5.65 |
| Rock Hill | $3.73 | $5.68 |
| Greenville | $3.74 | $5.63 |
| Florence | $3.75 | $5.72 |
| Aiken-Edgfield County | $3.75 | $5.65 |