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Compared to the national average of $3.45, gas in South Carolina is $0.75 more expensive.
Don't forget to calculate your tax burden. Check out our comprehensive sales tax calculator for South Carolina.
Calculate South Carolina Sales TaxRegular gas in South Carolina is $4.20 per gallon, which is $0.75 above the national average.
We show statewide average regular and premium prices from our US fuel dataset and compare the regular price against a fixed national benchmark.
Gas prices in South Carolina are currently stable due to localized supply chain factors and national crude oil market movements.
Each state, including South Carolina, has its own fuel excise tax which is included in the price you see at the pump.
Typically, larger cities with more competition have lower prices, while remote areas in South Carolina may charge more due to transportation costs.