Thailand Fuel Prices: September 15, 2026

On Tuesday, September 15, 2026, fuel prices in Thailand experienced an upward trend. Key prices include Gasohol 95 at ฿39.94 and Diesel B7 at ฿40.69. These changes reflect significant shifts in the market.

Price Comparison Table

Key Observations

The recent increase in fuel prices marks a notable trend in the Thai market. Gasohol 95, which is among the most popular grades, has risen to ฿39.94, reflecting a 2.2% increase from the previous price of ฿39.09. Other grades like Gasohol E20 and E85 also saw similar rises, indicating a broad uptick across the board. This rise in prices can impact consumer budgets and fuel-related costs, particularly for those reliant on personal transportation.

Diesel B7 remains stable at ฿40.69. This price remains in line with the previous update, offering some relief for commercial transport operators who depend heavily on diesel fuel. However, other diesel options, such as Diesel B7 Premium, have maintained their position amid fluctuating oil markets. As global crude oil prices shift, local prices may continue to reflect these changes.

Diesel Section

Currently, Diesel B7 stands at ฿40.69 across various fuel stations, indicating a consistent price point. Diesel B7 Premium is priced at ฿50.05 at PTT, making it a viable option for those seeking higher quality fuel. The prices for diesel types remain comparable, providing options for consumers while keeping transport costs manageable.

Trend Analysis

Compared to the last update, all gasohol types have increased by ฿0.85 per liter, signaling a return to a trend of rising prices after a brief period of stability. While Diesel B7 prices remained unchanged, the prices for premium diesel products suggest that consumers may need to be more discerning. Tracking trends will be essential as we progress through the month.

Consumer Tips

Consumers are encouraged to stay informed about fuel prices and consider using E20 or E85 as alternatives to traditional gasohol grades. E20 is currently offered at ฿34.94, providing significant savings compared to Gasohol 95. Additionally, car owners should assess their fuel efficiency and driving habits to optimize fuel usage, particularly as prices fluctuate. Maintaining your vehicle with regular service can also improve efficiency and save money in the long term.

Using loyalty programs at local fuel stations may offer discounts. Many stations partner with convenience stores for additional savings. Seizing such opportunities can mitigate the impact of rising fuel prices.

For more insights, check our rankings for trends and analysis. We will provide updates on fuel prices every two weeks based on market trends.