Tomorrow's oil, "poised but different brands," gasoline penetrates 40 baht.
Tomorrow oil, "poised but different brands," petrol through 40 baht, premium 50 baht / liter.
Retail oil prices in the country for tomorrow (March 19, 2026), the latest, are still "standing" at the same time as the previous day. Gassohol and Diesel are also priced in the range of 27-32 baht / liter, while some premium oils move high to nearly 50 baht / liter, reflecting a high level of energy costs.
The correspondent gathered data from five major oil traders: PTT Oil and Retail, Bang from the Corporation, Shell of Thailand, PTT Enneyee and Chevron (Thailand). The price was detailed below.
🔎 Oil Price Overview (19 Mar 2026)
Diesel (all main camps): 30.44 baht / liter (same medium price)
Gassohol E20: 27.05 - 28.15 baht / liter
Gassohol 91: 31.68 - 32.78 baht / liter
Gassohol 95: 32.05 - 33.35 baht / liter
Petrol (ethanol-free): 40.64 - 41.14 baht / liter
Premium Group: Up to 49.5 - 49.8 baht / liter
⛽ Separate prices by oil camp
Some from
Diesel 30.44 | High Premium Diesel 46.14
Gassohol 95 = 32.05 | 91 = 31.68
E20 = 27.05 | E85 = 23.79
High Premium 97 = 49.54
PTT
Diesel 30.44 | Super Power Diesel 43.94
Petrol 40.64
Gassohol 95 = 32.05 | 91 = 31.68
E20 = 27.05 | E85 = 23.79
Super Power 95 = 41.04
Shell
Diesel 30.44 | V-Power Diesel 49.84
Gassohol 95 = 33.35 | 91 = 32.78
E20 = 28.15
V-Power 95 = 49.84
P.T.
Diesel 30.44
Gasoline 41.14
Gassohol 95 = 32.05 | 91 = 31.68
E20 = 27.05
Caltex.
Diesel 30.44 | Power Diesel 46.14
Gassohol 95 = 32.05 | 91 = 31.68
E20 = 27.05
Gold 95 = 49.51
📊. Trend analysis.
The price structure is still "locked in the frame," with diesel fixing the same price at all camps, reflecting the role of government mechanisms in caring for the cost of living, while the difference in birth prices is mainly in premium and premium brands, some of which are priced above 49 baht / liter.
However, the declared price is only "middle price," also excluding local nourishment tax, making the actual pump face price may vary slightly from area to area.
Conclusion:
Tomorrow, the price of oil is "still but not equal." Diesel is fixed at all camps, and gasoline is still standing above 40 baht, and the premium group is also pushing the ceiling of Thai oil prices closer to 50 baht / liter again.
https://news-wanmai.blogspot.com/2026/03/40-50.html