Dont Forget to Top Up: Fuel Prices Rise Across All Types Except Premium, Effective Tomorrow

" PTT and Bangchak" announce a price increase "fuel prices" for all types of gasoline, gasohol, and diesel, rising by 0.85 baht per liter, except for premium GSH95, premium GSH99, and premium diesel, which remain unchanged, effective from 5 a.m. tomorrow, 22 July 2026.

On 21 July 2026, reporters reported that PTT Station and Bangchak Petroleum Public Company Limited (BCP) announced a retail fuel price increase for all types of gasoline and gasohol by 0.85 baht per liter, excluding premium GSH95 and premium GSH99 which remain unchanged. All diesel types will also rise by 0.85 baht per liter, except for premium diesel which remains steady. This takes effect from 5 a.m. on 22 July 2026. The latest fuel prices are as follows:

PTT fuel prices as of 22 July 2026

• Diesel B20 is priced at 30.79 baht per liter.
• Diesel is priced at 35.79 baht per liter.
• GSH E20S EVO is priced at 30.79 baht per liter.
• GSH91S EVO is priced at 35.42 baht per liter.
• GSH95S EVO is priced at 35.79 baht per liter.
• Gasoline is priced at 44.78 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.

Bangchak fuel prices as of 22 July 2026

• Diesel B20 is priced at 30.79 baht per liter.
• Hi Diesel S is priced at 35.79 baht per liter.
• Hi Premium Diesel Plus is priced at 49.25 baht per liter.
• Hi Premium 98 Plus is priced at 48.44 baht per liter.
• GSH E85S EVO is priced at 26.73 baht per liter.
• GSH E20S EVO is priced at 30.79 baht per liter.
• GSH91S EVO is priced at 35.42 baht per liter.
• GSH95S EVO is priced at 35.79 baht per liter.