Fuel Prices Today, May 1, 2026: Both Diesel and Gasoline Increase; Which Pumps Are Charging What?
Fuel prices across Thailand increased on May 1, 2026, with both diesel and gasoline rising in cost. The Energy Policy and Planning Office released updated pricing from five major fuel station chains—PTT, Bangchak, PT, Shell, and Caltex—with prices varying slightly between brands and fuel grades.
Fuel prices have increased again today, May 1, 2026, for both diesel and gasoline, effective immediately. The Energy Policy and Planning Office (EPPO) under the Ministry of Energy has reported current fuel prices and data from major service stations following yesterday's price adjustments for both diesel and gasoline.
Updated fuel prices from five major stations as of May 1, 2026:
PTT Pump: Diesel B20: 33.80 baht/liter Diesel: 40.80 baht/liter GSH E85S EVO: 32.24 baht/liter GSH E20S EVO: 36.30 baht/liter GSH 91S EVO: 42.93 baht/liter GSH 95S EVO: 43.30 baht/liter Gasoline: 52.89 baht/liter Super Power Diesel: 62.10 baht/liter Super Power GSH 95: 52.39 baht/liter
Bangchak Pump: Diesel B20: 33.80 baht/liter Hi-Diesel S: 40.80 baht/liter Hi-Premium Diesel S: 62.10 baht/liter Hi-Premium 98: 56.04 baht/liter GSH E85S EVO: 32.24 baht/liter GSH E20S EVO: 36.30 baht/liter GSH 91S EVO: 42.93 baht/liter GSH 95S EVO: 43.30 baht/liter
PT Pump: Gasohol 95: 43.30 baht/liter Gasohol E20: 36.30 baht/liter Gasohol 91: 42.93 baht/liter Gasoline 95: 53.39 baht/liter Diesel: 40.80 baht/liter Diesel B20: 33.80 baht/liter
Shell Pump: Gasohol 95: 42.80 baht/liter Gasohol E20: 36.80 baht/liter Gasohol 91: 43.18 baht/liter Gasohol 95 Premium: 49.84 baht/liter Diesel: 40.80 baht/liter Diesel Premium: 49.84 baht/liter
Caltex Pump: Gasohol 95: 43.30 baht/liter Gasohol E20: 36.30 baht/liter Gasohol 91: 42.93 baht/liter Gasoline 95: 56.01 baht/liter Diesel: 40.80 baht/liter Diesel Premium: 62.10 baht/liter