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Compared to the national average of $3.45, gas in Montana is $0.00 cheaper.
Don't forget to calculate your tax burden. Check out our comprehensive sales tax calculator for Montana.
Calculate Montana Sales TaxGas prices in Montana are currently stable due to localized supply chain factors and national crude oil market movements.
Each state, including Montana, 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 Montana may charge more due to transportation costs.