Bangchak pump prices today: B20 diesel 33.39 baht/litre (up 0.85 from yesterday), B7 38.39, gasohol 95 37.69, gasohol 91 37.32, E20 32.69. Prices exclude the Bangkok local land tax. Tomorrow's prices take effect at 05:00. Check the price at your own station before budgeting fuel costs for delivery, transport or machinery this week.