Oil Price Update for 28 May 2026: Gasoline and Diesel Prices at Each Station

Oil price update for 28 May 2026. Check prices for all types of fuel including gasoline, gasohol, and diesel at PTT, Bangchak, PT, Caltex, Susco, and Shell stations to see the latest price per liter.

Reporters provide the latest oil price update for 28 May 2026 for gasoline, gasohol, and diesel from the websites of Bangchak Corporation Public Company Limited, PTT Oil and Retail Business Public Company Limited, Shell Company of Thailand Limited, PTG Energy Public Company Limited, Susco Public Company Limited, and Chevron (Thailand) Limited. The prices for tomorrow are as follows.

Oil price update for 28 May 2026.

Bangchak Oil Prices on 28 May 2026.

• Diesel B20 is priced at 35.20 baht per liter.
• Hi Diesel S costs 41.20 baht per liter.
• Hi Premium Diesel S is 60.25 baht per liter.
• Hi Premium 98 is 54.84 baht per liter.
• GSH E85S EVO is priced at 33.84 baht per liter.
• GSH E20S EVO costs 37.90 baht per liter.
• GSH91S EVO is 43.93 baht per liter.
• GSH95S EVO is priced at 44.30 baht per liter.

PTT Oil Prices on 28 May 2026.

• Diesel B20 is 35.20 baht per liter.
• Diesel is 41.20 baht per liter.
• GSH E85S EVO costs 33.84 baht per liter.
• GSH E20S EVO is 37.90 baht per liter.
• GSH91S EVO is priced at 43.93 baht per liter.
• GSH95S EVO costs 44.30 baht per liter.
• Gasoline is 53.89 baht per liter.
• Super Power Diesel is 60.25 baht per liter.
• Super Power GSH95 costs 52.39 baht per liter.

Shell Oil Prices on 28 May 2026.

• Shell FuelSave Gasohol E20 is 38.40 baht per liter.
• Shell FuelSave Gasohol 91 is 44.43 baht per liter.
• Shell FuelSave Gasohol 95 is 44.80 baht per liter.
• Shell V-Power Gasohol 95 is priced at 49.84 baht per liter.
• Shell FuelSave Diesel costs 41.20 baht per liter.
• Shell Diesel B20 is 35.20 baht per liter.
• Shell V-Power Diesel is priced at 49.84 baht per liter.

PT Oil Prices on 28 May 2026.

• Diesel costs 42.20 baht per liter.
• Diesel B20 is 35.20 baht per liter.
• Gasohol 95 costs 44.30 baht per liter.
• Gasohol 91 is priced at 43.93 baht per liter.
• Gasoline costs 54.39 baht per liter.
• Gasohol E20 is 37.90 baht per liter.

Susco Oil Prices on 28 May 2026.

• Diesel costs 41.20 baht per liter.
• Diesel B20 is priced at 35.20 baht per liter.
• Gasoline costs 54.04 baht per liter.
• Gasohol 95 is 44.30 baht per liter.
• Gasohol 91 is priced at 43.93 baht per liter.
• Gasohol E20 costs 37.90 baht per liter.

Caltex Oil Prices on 28 May 2026.

• Gold 95 Techron is priced at 54.81 baht per liter.
• Gasohol 95 Techron costs 44.30 baht per liter.
• Gasohol 91 Techron is 43.93 baht per liter.
• Gasohol E20 costs 37.90 baht per liter.
• Diesel Techron is 41.20 baht per liter.
• Power Diesel Techron costs 60.25 baht per liter.
• Diesel B20 is priced at 35.20 baht per liter.

However, the prices above are base prices excluding local maintenance tax, which may vary by area.