Thailand

Updated 3 October 2026

Diesel & Petrol Prices in Thailand

#2 of 9 in region
Hi Diesel S - Diesel (B7)
42.19 THB /Litre

€1.12

↓ 20.8% vs. region avg. ↓ 25.9% vs. world
Gasohol 91

Petrol (RON 91 · E10)

40.32 THB /L
Gasohol 95

Petrol (RON 95 · E10)

40.69 THB /L

↓15% vs. region avg.

Hi Premium 97/98

Petrol (RON 97–98)

49.29 THB /L
Gasohol 99

Petrol (RON 99)

49.79 THB /L
Hi Premium Diesel

Diesel (B7)

50.05 THB /L
LPG

LPG (autogas)

25.87 THB /kg
E85

E85 (ethanol)

31.63 THB /L
Calculator · Diesel

Full tank (80 L, diesel)

3,375 THB

€90 · $100

100 km (10 L/100 km, diesel)

421.90 THB

€11.19 · $12.54

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Dynamics · Gasohol 91

€0.03 per 1 THB · updated weekly

37.32 39.12 40.92 05.09 12.09 19.09 27.09 03.10 40.32 THB
min 37.92 THB max 40.32 THB —
37.69 39.49 41.29 05.09 12.09 19.09 27.09 03.10 40.69 THB
min 38.29 THB max 40.69 THB —
48.11 48.82 49.53 05.09 12.09 19.09 27.09 03.10 49.29 THB
min 48.35 THB max 49.29 THB —
49.17 49.79 50.41 05.09 12.09 19.09 27.09 03.10 49.79 THB
min 49.79 THB max 49.79 THB —
38.38 40.67 42.95 05.09 12.09 19.09 27.09 03.10 42.19 THB
min 39.14 THB max 42.19 THB —
49.41 49.8 50.18 05.09 12.09 19.09 27.09 03.10 50.05 THB
min 49.54 THB max 50.05 THB —
25.55 25.87 26.19 05.09 12.09 19.09 27.09 03.10 25.87 THB
min 25.87 THB max 25.87 THB —
28.63 30.43 32.23 05.09 12.09 19.09 27.09 03.10 31.63 THB
min 29.23 THB max 31.63 THB —
33.13 37.45 41.76 11.07 18.07 25.07 01.08 08.08 15.08 22.08 30.08 05.09 12.09 19.09 27.09 03.10 40.32 THB
min 34.57 THB max 40.32 THB —
33.5 37.82 42.13 11.07 18.07 25.07 01.08 08.08 15.08 22.08 30.08 05.09 12.09 19.09 27.09 03.10 40.69 THB
min 34.94 THB max 40.69 THB —
47.76 48.68 49.6 11.07 18.07 25.07 01.08 08.08 15.08 22.08 30.08 05.09 12.09 19.09 27.09 03.10 49.29 THB
min 48.07 THB max 49.29 THB —
49.17 49.79 50.41 11.07 18.07 25.07 01.08 08.08 15.08 22.08 30.08 05.09 12.09 19.09 27.09 03.10 49.79 THB
min 49.79 THB max 49.79 THB —
33.13 38.57 44 11.07 18.07 25.07 01.08 08.08 15.08 22.08 30.08 05.09 12.09 19.09 27.09 03.10 42.19 THB
min 34.94 THB max 42.19 THB —
49.3 49.75 50.2 11.07 18.07 25.07 01.08 08.08 15.08 22.08 30.08 05.09 12.09 19.09 27.09 03.10 50.05 THB
min 49.45 THB max 50.05 THB —
10.99 19.92 28.85 11.07 18.07 25.07 01.08 08.08 15.08 22.08 30.08 05.09 12.09 19.09 27.09 03.10 25.87 THB
min 13.97 THB max 25.87 THB —
24.44 28.75 33.07 11.07 18.07 25.07 01.08 08.08 15.08 22.08 30.08 05.09 12.09 19.09 27.09 03.10 31.63 THB
min 25.88 THB max 31.63 THB —

When this section launched, some countries had few price sources, so the earliest points on the chart may be inaccurate. We keep adding new sources — recent data is more reliable.

Neighbours where it's more expensive

Laos ↑20%
Diesel
33,898.46 LAK
Petrol
34,458.54 LAK
LPG
—
Cambodia ↑14%
Diesel
5,800.00 KHR
Petrol
5,183.33 KHR
LPG
—
Malaysia ↑3%
Diesel
5.27 MYR
Petrol
4.52 MYR
LPG
—
Fuel Cost Calculator

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Region Southeast Asia

Diesel · Litre

Popular route

Bangkok → Beijing

TH TH LA LA CN CN

Distance

4,200 km

Fuel cost

~€483

Est. time

~11 days

Fill up in Thailand — in Laos fuel is 20% pricier

Distance

Fuel cost

Est. time

Bangkok → Hong Kong

2,380 km · ~€286 · ~6 days

TH Thailand 410 km · LA Laos 390 km · CN China 1,540 km · HK Hong Kong 40 km

Bangkok → Singapur

1,930 km · ~€229 · ~5 days

TH Thailand 880 km · MY Malaysia 990 km · SG Singapore 60 km

Bangkok → Kathmandu

2,960 km · ~€340 · ~7 days

TH Thailand 470 km · LA Laos 450 km · CN China 1,780 km · NP Nepal 260 km

Bangkok → New Delhi

3,740 km · ~€483 · ~9 days

TH Thailand 740 km · MM Myanmar 1,170 km · IN India 1,830 km

Bangkok → Phnom Penh

680 km · ~€82 · ~2 days

TH Thailand 270 km · KH Cambodia 410 km

Bangkok → Vientiane

650 km · ~€73 · ~2 days

TH Thailand 620 km · LA Laos 30 km

Bangkok → Naypyidaw

1,110 km · ~€181 · ~3 days

TH Thailand 500 km · MM Myanmar 610 km

Bangkok → Kuala Lumpur

1,460 km · ~€165 · ~4 days

TH Thailand 990 km · MY Malaysia 470 km

Fuel Prices in Thailand — Overview

Current fuel prices in Thailand: Gasohol 91 — 40.32 THB/L (€1.07/L · $1.20/L), Gasohol 95 — 40.69 THB/L (€1.08/L · $1.21/L), Hi Premium 97/98 — 49.29 THB/L (€1.31/L · $1.47/L), Gasohol 99 — 49.79 THB/L (€1.32/L · $1.48/L), Hi Diesel S — 42.19 THB/L (€1.12/L · $1.25/L), Hi Premium Diesel — 50.05 THB/L (€1.33/L · $1.49/L), LPG — 25.87 THB/kg (€0.69/kg · $0.77/kg), E85 — 31.63 THB/L (€0.84/L · $0.94/L).

Available fuel grades in Thailand: Gasohol 91, Gasohol 95, Hi Premium 97/98, Gasohol 99, Hi Diesel S, Hi Premium Diesel, LPG, E85.

The local gasoline grade is Gasohol 95.

Thailand ranks #2 out of 9 countries in Southeast Asia by diesel price.

Use the route cost calculator to estimate your fuel expenses for a road trip through Thailand.

What makes up a at the pump

Benchmark:

Average pump price ( · Thailand) ≈ . Below — how much of it is crude, refining, logistics and taxes. ()

No retail price for this fuel in the selected country.
Learn more: how fuel prices are formed

An estimated market model: the crude part is from the current Brent price, refining and logistics from the methodology, tax as the residual (retail price − cost). Not the accounting cost of a specific refinery and not a forecast.

FAQ — Fuel Prices in Thailand

Data is collected automatically from government sources (EU Oil Bulletin, Statistics Norway, etc.) and independent aggregators, with selective manual cross-verification from at least two sources. Official data takes priority.

Updated: 03.10.2026

Prices are for reference only and may differ from actual prices at specific fuel stations.

View data sources

EPPO Thailand · eppo.go.th

EPPO Thailand Structure · eppo.go.th

Bangchak · bangchak.co.th

PTTOR Thailand (OR Public Company) · pttor.com

Government-fixed, revised weekly

License CC BY 4.0 — free use, distribution and adaptation with attribution to OpenVan.camp. Fuel data updated: 3 October 2026.

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