PTT Raises Fuel Prices Across All Types
PTT raised fuel prices by up to 0.80 baht per litre starting September 9, with most petrol and diesel grades affected while premium fuel options remained unchanged.
PTT Station has raised retail fuel prices across all categories, effective 5 a.m. on September 9, 2025. Standard petrol and all gasohol grades will increase by 0.80 baht per litre, with the exception of premium GSH95 and premium GSH99, which remain unchanged. All diesel grades will rise by 0.70 baht per litre, except premium diesel, which stays at current levels.
The new retail prices are as follows: petrol 48.08 baht, gasohol 95 at 39.09 baht, gasohol E20 at 34.09 baht, gasohol E85 at 30.03 baht, gasohol 91 at 38.72 baht, premium gasohol 95 at 47.79 baht, premium gasohol 99 at 49.79 baht, diesel B7 at 39.84 baht, diesel B20 at 34.84 baht, and premium diesel at 50.05 baht. These prices do not include Bangkok city maintenance tax.