Thailand Fuel Prices: Diesel and Gasoline Rise Oct 9, 2026
Retail fuel prices in Thailand will increase by 0.75 baht per liter starting October 9, 2026, following a decision by the Oil Fuel Fund Office.
Quick facts
- Retail prices for diesel and gasoline increase by 0.75 baht per liter on October 9, 2026.
- Diesel (B7) retail price reaches 42.94 baht per liter.
- The Oil Fuel Fund is currently subsidizing fuel costs at approximately 363 million baht per day.
Why it matters
The decision to raise fuel prices reflects the heavy financial burden placed on the Oil Fuel Fund, which is currently subsidizing energy costs to the tune of 363 million baht daily. By keeping prices for B20, E20, and E85 stable while increasing others, the government aims to balance fund liquidity with the need to protect specific consumer segments from the full brunt of global market fluctuations.
Retail fuel prices in Thailand will increase by 0.75 baht per liter for most types of gasoline and diesel, effective October 9, 2026, from 05:00 AM onwards. The decision follows a meeting of the Oil Fuel Fund Office (OFFO) held on October 8, 2026.
What happened?
The Oil Fuel Fund Office announced a general price increase of 0.75 baht per liter for most fuel categories. This adjustment brings the retail price of regular diesel (B7) to 42.94 baht per liter. Certain fuel types, specifically B20, E20, and E85, remain at their current prices to mitigate the impact on consumers.
Why this is trending in Thailand
The trend stems from immediate public concern regarding the rising cost of living as motorists prepare for the price hike. The search term "ดีเซล" (diesel) has spiked as drivers seek to understand how the new rates affect their daily expenses.
Why is the price increasing?
According to the Oil Fuel Fund Office, the adjustment is necessary due to ongoing volatility in global oil markets. Factors cited include heightened tensions in the Middle East following attacks on vessels in the Persian Gulf and the Strait of Hormuz, which have increased shipping costs. Additionally, China has suspended exports of refined oil, contributing to a five-year low in Singaporean stock levels and a reduction in U.S. crude inventories.
What is confirmed and what is not
It is confirmed that the price increase takes effect on October 9, 2026, at 05:00 AM. The specific price for diesel (B7) is confirmed at 42.94 baht per liter. While the Oil Fuel Fund Office attributes the rise to global supply chain issues and geopolitical tensions, the long-term duration of these price adjustments remains unconfirmed as they depend on future market volatility.
Frequently asked questions
When do the new fuel prices take effect?
The new fuel prices take effect on October 9, 2026, starting from 05:00 AM onwards, according to the announcement from the Oil Fuel Fund Office.
How much will diesel prices increase?
Most diesel and gasoline prices will increase by 0.75 baht per liter. Specifically, the retail price for standard diesel (B7) will reach 42.94 baht per liter following this adjustment.
Are all fuel types increasing in price?
No. While most types are increasing by 0.75 baht per liter, the prices for B20, E20, and E85 remain unchanged, according to the Oil Fuel Fund Office.
Why are fuel prices rising in Thailand?
The increase is driven by global market factors, including geopolitical tensions in the Middle East affecting shipping routes and reduced oil stock levels in Singapore and the United States.
What is the status of the Oil Fuel Fund?
The Oil Fuel Fund is currently under significant pressure, bearing a compensation burden of approximately 363 million baht per day, which necessitated the recent adjustment to fuel levies.
Where can I find the latest fuel price updates?
Official updates regarding fuel prices are provided by the Oil Fuel Fund Office. Local news outlets and energy ministry portals typically publish these notices as they are released.
In this story
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Trend snapshot
- Topic
- Business
- Trending in
- Thailand
- Search interest
- 2000+ recent searches
- Status
- Verified: 3 independent outlets
- Last updated
- Oct 9, 2026 at 2:45 AM
Last checked Oct 9, 2026 at 2:45 AM. Trends move fast, so details may change. How we work · How we verify
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