Tomorrow, Fuel Prices Cut: Gasoline and Gasohol Down 0.70 Baht, Diesel Prices Unchanged

PTT and Bangchak announce a price reduction for fuel prices. Gasoline and gasohol prices will drop by 0.70 baht per liter, except for premium GSH95 and premium GSH99. Meanwhile, all diesel types will remain unchanged. The change takes effect from 5 a.m. tomorrow, 6 Aug 2026 GMT+7.

On 5 August 2026 GMT+7, reporters reported that PTT Station and Bangchak Petroleum Public Company Limited (BCP) announced a retail price cut for all gasoline and gasohol types by 0.70 baht per liter, excluding premium GSH95 and premium GSH99 which remain unchanged. All diesel types also remain at current prices. The change takes effect from 5 a.m. on 6 August 2026 GMT+7. The updated fuel prices are as follows:

PTT fuel prices as of 6 August 2026 GMT+7

• Diesel B20 is priced at 31.69 baht per liter.
• Diesel is priced at 36.69 baht per liter.
• GSH E20S EVO is priced at 30.99 baht per liter.
• GSH91S EVO is priced at 35.62 baht per liter.
• GSH95S EVO is priced at 35.99 baht per liter.
• Gasoline is priced at 44.98 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 6 August 2026 GMT+7

• Diesel B20 is priced at 31.69 baht per liter.
• Hi Diesel S is priced at 36.69 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 26.93 baht per liter.
• GSH E20S EVO is priced at 30.99 baht per liter.
• GSH91S EVO is priced at 35.62 baht per liter.
• GSH95S EVO is priced at 35.99 baht per liter.