Check Before Refueling: Fuel Prices Tomorrow, 12 May 2026 — Gasoline and Diesel Prices at Each Gas Station

Update on fuel prices for tomorrow, 12 May 2026 Check prices for all types of fuel—gasoline, gasohol, diesel—from PTT, Bangchak, PT, Caltex, Susco, and Shell stations to see the latest price per liter.

Reporters provide an update on fuel prices for tomorrow, 12 May 2026 fuel prices for gasoline, gasohol, and diesel according to the websites of Bangchak Corporation Public Company Limited, PTT Oil and Retail Business Public Company Limited, Shell Thailand Limited, PTG Energy Public Company Limited, Susco Public Company Limited, and Chevron (Thailand) Limited, as follows: Fuel prices for tomorrow are as follows:

Update on fuel prices for tomorrow, 12 May 2026

Bangchak fuel prices on 12 May 2026

• Diesel B20 is priced at 32.95 baht per liter.
• Hi Diesel S is priced at 39.95 baht per liter.
• Hi Premium Diesel S is priced at 61.25 baht per liter.
• Hi Premium 98 is priced at 55.09 baht per liter.
• GSH E85S EVO is priced at 31.39 baht per liter.
• GSH E20S EVO is priced at 35.45 baht per liter.
• GSH91S EVO is priced at 42.08 baht per liter.
• GSH95S EVO is priced at 42.45 baht per liter.

PTT fuel prices on 12 May 2026

• Diesel B20 is priced at 32.95 baht per liter.
• Diesel is priced at 39.95 baht per liter.
• GSH E85S EVO is priced at 31.39 baht per liter.
• GSH E20S EVO is priced at 35.45 baht per liter.
• GSH91S EVO is priced at 42.08 baht per liter.
• GSH95S EVO is priced at 42.45 baht per liter.
• Gasoline is priced at 52.04 baht per liter.
• Super Power Diesel is priced at 61.25 baht per liter.
• Super Power GSH95 is priced at 51.54 baht per liter.

Shell fuel prices on 12 May 2026

• Shell FuelSave Gasohol E20 is priced at 35.95 baht per liter.
• Shell FuelSave Gasohol 91 is priced at 42.58 baht per liter.
• Shell FuelSave Gasohol 95 is priced at 42.95 baht per liter.
• Shell V-Power Gasohol 95 is priced at 49.84 baht per liter.
• Shell FuelSave Diesel is priced at 39.95 baht per liter.
• Shell V-Power Diesel is priced at 49.84 baht per liter.

PT fuel prices on 12 May 2026

• Diesel is priced at 39.95 baht per liter.
• Diesel B20 is priced at 32.95 baht per liter.
• Gasohol 95 is priced at 42.45 baht per liter.
• Gasohol 91 is priced at 42.08 baht per liter.
• Gasoline is priced at 52.54 baht per liter.
• Gasohol E20 is priced at 35.45 baht per liter.

Susco fuel prices on 12 May 2026

• Diesel is priced at 39.95 baht per liter.
• Diesel B20 is priced at 32.95 baht per liter.
• Gasoline is priced at 52.19 baht per liter.
• Gasohol 95 is priced at 42.45 baht per liter.
• Gasohol 91 is priced at 42.08 baht per liter.
• Gasohol E20 is priced at 35.45 baht per liter.

Caltex fuel prices on 12 May 2026

• Gold 95 Techron is priced at 55.06 baht per liter.
• Gasohol 95 Techron is priced at 42.45 baht per liter.
• Gasohol 91 Techron is priced at 42.08 baht per liter.
• Gasohol E20 is priced at 35.45 baht per liter.
• Diesel Techron is priced at 39.95 baht per liter.
• Power Diesel Techron is priced at 61.25 baht per liter.

However, these prices are average rates excluding the local maintenance tax, which may vary depending on the area.