Tomorrow, 9 Sep: Announcement of Fuel Price Increase for All Types Except Premium

" PTT - Bangchak" announce a price increase "fuel prices" Gasoline and gasohol group prices will rise by 0.80 baht per liter, diesel group prices will rise by 0.70 baht per liter, except premium which remains unchanged, effective from 5 a.m. tomorrow, 9 Sep 2026.

On 8 September 2026, reporters reported that PTT Station and Bangchak Petroleum Public Company Limited (BCP) announced a retail fuel price increase. Prices for all types of gasoline and gasohol will rise by 0.80 baht per liter, except for premium GSH95 and premium GSH99 which will remain unchanged. Diesel prices for all types will rise by 0.70 baht per liter, except premium diesel which remains unchanged. The new prices take effect from 5:00 a.m. on 9 September 2026. The latest fuel prices are as follows:

PTT fuel prices on 9 September 2026

• Diesel B20 is priced at 34.84 baht per liter.

• Diesel is priced at 39.84 baht per liter.
• GSH E20S EVO is priced at 34.09 baht per liter.
• GSH91S EVO is priced at 38.72 baht per liter.
• GSH95S EVO is priced at 39.09 baht per liter.
• Gasoline is priced at 48.08 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 9 September 2026

• Diesel B20 is priced at 34.84 baht per liter.
• High Diesel S is priced at 39.84 baht per liter.
• High Premium Diesel Plus is priced at 49.25 baht per liter.
• High Premium 98 Plus is priced at 49.29 baht per liter.
• GSH E85S EVO is priced at 30.03 baht per liter.
• GSH E20S EVO is priced at 34.09 baht per liter.
• GSH91S EVO is priced at 38.72 baht per liter.
• GSH95S EVO is priced at 39.09 baht per liter.

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