Fuel Prices Today, 20 Sep 2026: Latest Updates on Gasoline and Diesel per Liter

Update Fuel prices today, 20 September 2026 Check prices for all types of fuel including gasoline, gasohol, and diesel from PTT, Bangchak, PT, Caltex, Susco, and Shell stations, with the latest price per liter.

Report from the correspondent Update on fuel prices today, 20 September 2026 Prices for gasoline, gasohol, and diesel as of today are 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 fuel prices today are as follows.

Update on fuel prices today, 20 September 2026

Bangchak fuel prices as of 20 September 2026

• Diesel B20 is priced at 35.69 baht per liter
• Hi Diesel S is priced at 40.69 baht per liter
• Hi Premium Diesel Plus is priced at 49.25 baht per liter
• Hi Premium 98 Plus is priced at 49.29 baht per liter
• GSH E85S EVO is priced at 30.88 baht per liter
• GSH E20S EVO is priced at 34.94 baht per liter
• GSH91S EVO is priced at 39.57 baht per liter
• GSH95S EVO is priced at 39.94 baht per liter

PTT fuel prices as of 20 September 2026

• Diesel B20 is priced at 35.69 baht per liter
• Diesel is priced at 40.69 baht per liter
• GSH E20S EVO is priced at 34.94 baht per liter
• GSH91S EVO is priced at 39.57 baht per liter
• GSH95S EVO is priced at 39.94 baht per liter
• Gasoline is priced at 48.93 baht per liter
• Super Power GSH95 is priced at 47.79 baht per liter
• Super Power X Diesel is priced at 50.05 baht per liter
• Super Power X 99 is priced at 49.79 baht per liter

Shell fuel prices as of 20 September 2026

• Shell FuelSave Gasohol E20 is priced at 35.14 baht per liter
• Shell FuelSave Gasohol 91 is priced at 40.07 baht per liter
• Shell FuelSave Gasohol 95 is priced at 40.44 baht per liter
• Shell V-Power Gasohol 95 is priced at 51.84 baht per liter
• Shell FuelSave Diesel is priced at 40.69 baht per liter
• Shell Diesel B20 is priced at 35.69 baht per liter
• Shell V-Power Diesel is priced at 51.84 baht per liter

PT fuel prices as of 20 September 2026

• Diesel is priced at 40.69 baht per liter
• Diesel B20 is priced at 35.69 baht per liter
• Gasohol 95 is priced at 39.94 baht per liter
• Gasohol 91 is priced at 39.57 baht per liter
• Gasoline is priced at 49.43 baht per liter
• Gasohol E20 is priced at 34.94 baht per liter

Susco fuel prices as of 20 September 2026

• Diesel is priced at 40.69 baht per liter
• Diesel B20 is priced at 35.69 baht per liter
• Gasoline 95 is priced at 49.08 baht per liter
• Gasohol 95 is priced at 39.94 baht per liter
• Gasohol 91 is priced at 39.57 baht per liter
• Gasohol E20 is priced at 34.94 baht per liter

Caltex fuel prices as of 20 September 2026

• Gold 95 Techron is priced at 49.26 baht per liter
• Gasohol 95 Techron is priced at 39.94 baht per liter
• Gasohol 91 Techron is priced at 39.57 baht per liter
• Gasohol E20 is priced at 34.94 baht per liter
• Diesel Techron is priced at 40.69 baht per liter
• Power Diesel Techron is priced at 49.80 baht per liter
• Diesel B20 is priced at 35.69 baht per liter

However, these prices are average base prices excluding local maintenance tax, so actual prices may vary by area.