Oil Prices Today, 31 July 2026: Latest Update on Gasoline and Diesel Prices Per Liter

Update Oil prices today, 31 July 2026 GMT+7 Check prices for all fuel types—gasoline, gasohol, diesel—from PTT, Bangchak, PT, Caltex, Susco, and Shell stations to see the latest price per liter.

A reporter covers the Update on oil prices today, 31 July 2026 GMT+7 Prices for gasoline, gasohol, and diesel as of today from the websites of Bangchak Corporation Public Company Limited, PTT Oil and Retail Business Public Company Limited, Shell Thailand Limited, PTG Energy Public Company Limited, Susco Public Company Limited, and Chevron (Thailand) Limited are as follows.

Update on oil prices today, 31 July 2026 GMT+7

Bangchak oil prices on 31 July 2026 GMT+7

• Diesel B20 at 31.69 baht per liter
• Hi Diesel S at 36.69 baht per liter
• Hi Premium Diesel Plus at 49.25 baht per liter
• Hi Premium 98 Plus at 48.44 baht per liter
• GSH E85S EVO at 27.63 baht per liter
• GSH E20S EVO at 31.69 baht per liter
• GSH91S EVO at 36.32 baht per liter
• GSH95S EVO at 36.69 baht per liter

PTT oil prices on 31 July 2026 GMT+7

• Diesel B20 at 31.69 baht per liter
• Diesel at 36.69 baht per liter
• GSH E20S EVO at 31.69 baht per liter
• GSH91S EVO at 36.32 baht per liter
• GSH95S EVO at 36.69 baht per liter
• Gasoline at 45.68 baht per liter
• Super Power GSH95 at 47.79 baht per liter
• Super Power X Diesel at 50.05 baht per liter
• Super Power X 99 at 49.79 baht per liter

Shell pump prices on 31 July 2026 GMT+7

• Shell Fuelsave Gasohol E20 at 31.89 baht per liter
• Shell Fuelsave Gasohol 91 at 36.82 baht per liter
• Shell Fuelsave Gasohol 95 at 37.19 baht per liter
• Shell V-Power Gasohol 95 at 49.84 baht per liter
• Shell Fuelsave Diesel at 36.69 baht per liter
• Shell Diesel B20 at 31.69 baht per liter
• Shell V-Power Diesel at 49.84 baht per liter

PT pump prices on 31 July 2026 GMT+7

• Diesel at 36.69 baht per liter
• Diesel B20 at 31.69 baht per liter
• Gasohol 95 at 36.69 baht per liter
• Gasohol 91 at 36.32 baht per liter
• Gasoline at 46.18 baht per liter
• Gasohol E20 at 31.69 baht per liter

Susco pump prices on 31 July 2026 GMT+7

• Diesel at 36.69 baht per liter
• Diesel B20 at 31.69 baht per liter
• Gasoline 95 at 45.83 baht per liter
• Gasohol 95 at 36.69 baht per liter
• Gasohol 91 at 36.32 baht per liter
• Gasohol E20 at 31.69 baht per liter

Caltex pump prices on 31 July 2026 GMT+7

• Gold 95 Techron at 48.41 baht per liter
• Gasohol 95 Techron at 36.69 baht per liter
• Gasohol 91 Techron at 36.32 baht per liter
• Gasohol E20 at 31.69 baht per liter
• Diesel Techron at 36.69 baht per liter
• Power Diesel Techron at 49.25 baht per liter
• Diesel B20 at 31.69 baht per liter

However, these listed prices are base prices excluding local maintenance taxes, which may vary depending on the station's location.