PTT & Bangchak Raise Fuel Prices: Effective 5 AM June 4, 2026

Thairath•Society•24d ago

Reader Briefing

PTT and Bangchak are increasing retail prices for gasoline, gasohol, and diesel fuels starting tomorrow morning.

•PTT and Bangchak will raise fuel prices for most gasoline, gasohol, and diesel types.
•Price adjustments will be effective from 5:00 AM on June 4, 2026.
•Gasoline and gasohol prices will increase by 0.40 baht per liter, while diesel prices will rise by 0.80 baht per liter.
•Premium gasoline (GSH95) and premium diesel prices will remain unchanged.

•On June 3, 2026, PTT and Bangchak announced fuel price adjustments.
•PTT and Bangchak announced an increase in retail prices for gasoline and gasohol, excluding premium types.
•The price adjustment also includes diesel fuel types, with premium diesel remaining unchanged.
•Gasoline and gasohol prices will increase by 0.40 baht per liter.
•Diesel fuel prices will increase by 0.80 baht per liter.
•The price increases are effective from 5:00 AM on June 4, 2026.
•Consumers will face higher prices for various fuel types at PTT Station and Bangchak Petroleum outlets.
•The fuel price adjustments are being implemented to reflect current market conditions.

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PTT(ปตท.)ℹ️

A Thai state-owned oil and gas company that announced fuel price adjustments.

Bangchak(บางจาก)ℹ️

A Thai oil refining and marketing company that announced fuel price adjustments.

Bangchak Petroleum PCL(บมจ.บางจากปิโตรเลียม)ℹ️

The full corporate name of Bangchak, involved in the fuel price announcement.

PTT Station(พีทีที สเตชั่น)

A network of service stations operated by PTT, where fuel price changes will be applied.

June 4, 2026(4 มิ.ย. 69)

The date when the announced fuel price increases will take effect.

June 3, 2026(3 มิถุนายน 2026)

The date when the announcement of fuel price increases was made.

June 4, 2026(4 มิถุนายน 2026)

The date when the announced fuel price increases will take effect.