"PTT Station" and "Bangchak" have announced adjustments to fuel prices Diesel up by 0.50 baht, Gasohol 91 and Gasohol 95 up by 1 baht, E85 down by 2 baht, and E20S down by 0.79 baht, effective from 5 a.m. tomorrow.
On 17 March 2026, reporters reported that "PTT Station" and Bangchak Petroleum Public Company Limited (BCP) announced a 1 baht increase in prices for GSH91S EVO and GSH95S EVO fuels, a 0.79 baht decrease for GSH E20S EVO, and a 2 baht decrease for GSH E85S EVO. The Hi Premium and diesel groups saw a 0.50 baht increase. These changes take effect from 5:00 a.m. on 18 March 2026.
GSH95S EVO is priced at 32.05 baht per liter.
GSH91S EVO is priced at 31.68 baht per liter.
GSH E20S EVO is priced at 27.05 baht per liter.
GSH E85S EVO is priced at 23.79 baht per liter.
Gasoline is priced at 40.64 baht per liter.
Hi Premium 97 (GSH95++) is priced at 49.54 baht per liter.
Hi Diesel S is priced at 30.44 baht per liter.
Hi Premium Diesel S is priced at 46.14 baht per liter.
(These prices exclude the local maintenance tax for Bangkok.)