Oil Prices Today, 13 August 2026: Latest Update on Gasoline and Diesel Prices per Liter

Update Oil prices today, 13 August 2026 GMT+7 Check prices of all fuel types including gasoline, gasohol, and diesel from PTT, Bangchak, PT, Caltex, Susco, and Shell stations. See the latest price per liter.

A reporter reports on Updated oil prices today, 13 August 2026 GMT+7 Prices for gasoline, gasohol, and diesel have been updated 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. The prices today are as follows.

Updated oil prices today, 13 August 2026 GMT+7

Bangchak fuel prices on 13 August 2026 GMT+7

• Diesel B20 is 32.54 baht per liter
• High-speed diesel S is 37.54 baht per liter
• High premium diesel plus is 49.25 baht per liter
• High premium 98 plus is 49.29 baht per liter
• GSH E85S EVO is 27.78 baht per liter
• GSH E20S EVO is 31.84 baht per liter
• GSH91S EVO is 36.47 baht per liter
• GSH95S EVO is 36.84 baht per liter

PTT fuel prices on 13 August 2026 GMT+7

• Diesel B20 is 32.54 baht per liter
• Diesel is 37.54 baht per liter
• GSH E20S EVO is 31.84 baht per liter
• GSH91S EVO is 36.47 baht per liter
• GSH95S EVO is 36.84 baht per liter
• Gasoline is 45.83 baht per liter
• Super Power GSH95 is 47.79 baht per liter
• Super Power X Diesel is 50.05 baht per liter
• Super Power X 99 is 49.79 baht per liter

Shell fuel prices on 13 August 2026 GMT+7

• Shell FuelSave Gasohol E20 is 32.04 baht per liter
• Shell FuelSave Gasohol 91 is 36.97 baht per liter
• Shell FuelSave Gasohol 95 is 37.34 baht per liter
• Shell V-Power Gasohol 95 is 49.84 baht per liter
• Shell FuelSave Diesel is 37.54 baht per liter
• Shell Diesel B20 is 32.54 baht per liter
• Shell V-Power Diesel is 49.84 baht per liter

PT fuel prices on 13 August 2026 GMT+7

• Diesel is 37.54 baht per liter
• Diesel B20 is 32.54 baht per liter
• Gasohol 95 is 36.84 baht per liter
• Gasohol 91 is 36.47 baht per liter
• Gasoline is 46.33 baht per liter
• Gasohol E20 is 31.84 baht per liter

Susco fuel prices on 13 August 2026 GMT+7

• Diesel is 37.54 baht per liter
• Diesel B20 is 32.54 baht per liter
• Gasoline 95 is 45.98 baht per liter
• Gasohol 95 is 36.84 baht per liter
• Gasohol 91 is 36.47 baht per liter
• Gasohol E20 is 31.84 baht per liter

Caltex fuel prices on 13 August 2026 GMT+7

• Gold 95 Techron is 49.26 baht per liter
• Gasohol 95 Techron is 36.84 baht per liter
• Gasohol 91 Techron is 36.47 baht per liter
• Gasohol E20 is 31.84 baht per liter
• Diesel Techron is 37.54 baht per liter
• Power Diesel Techron is 49.25 baht per liter
• Diesel B20 is 32.54 baht per liter

However, the above prices are base prices excluding local excise tax, which may vary in different areas.