Announcement of Fuel Price Increase for All Types Except Premium Effective 5 AM Tomorrow, 2 Sep 2026

Don't forget to stop by the gas station " PTT - Bangchak" announced a price increase for "fuel prices" Gasoline and gasohol prices rise by 0.60 baht per liter, diesel prices increase by 0.75 baht per liter, while premium fuels remain unchanged, effective from 5 AM tomorrow, 2 Sep 2026.

On 1 September 2026, reporters reported that PTT Station and Bangchak Petroleum Public Company Limited (BCP) announced a retail fuel price increase. Gasoline and gasohol prices increase by 0.60 baht per liter, except premium GSH95 and premium GSH99 which remain unchanged. Diesel prices for all types rise by 0.75 baht per liter, except premium diesel which remains the same. The new prices take effect from 5:00 AM on 2 September 2026, resulting in the following updated prices.

PTT fuel prices on 2 September 2026

• Diesel B20 is priced at 34.14 baht per liter.

• Diesel is priced at 39.14 baht per liter.
• GSH E20S EVO is priced at 33.29 baht per liter.
• GSH91S EVO is priced at 37.92 baht per liter.
• GSH95S EVO is priced at 38.29 baht per liter.
• Gasoline is priced at 47.28 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 on 2 September 2026

• Diesel B20 is priced at 34.14 baht per liter.
• Hi Diesel S is priced at 39.14 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 29.23 baht per liter.
• GSH E20S EVO is priced at 33.29 baht per liter.
• GSH91S EVO is priced at 37.92 baht per liter.
• GSH95S EVO is priced at 38.29 baht per liter.

However, these are retail prices in Bangkok and do not include local maintenance taxes.