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Tonga

Updated 1 August 2026

Diesel & Petrol Prices in Tonga

#5 of 5 in region
Diesel
€1.61 /Litre
↑ +19.2% vs. region avg. ↑ +18.3% vs. world
RON 91

Petrol (RON 91)

€1.34

↑5% vs. region avg.

Kerosene
€1.32
Calculator · Diesel
presets

Full tank (80 L, diesel)

€129

$148

100 km (10 L/100 km, diesel)

€16.08

$18.54

Calculate route fuel cost

Dynamics · RON 91

€1.00 per 1 EUR · updated weekly

1.31 1.41 1.5 02.05 23.05 30.05 06.06 13.06 11.07 25.07 01.08 1.34 EUR
min 1.34 EUR max 1.47 EUR —
1.55 1.61 1.67 02.05 23.05 30.05 06.06 13.06 11.07 25.07 01.08 1.61 EUR
min 1.57 EUR max 1.65 EUR —
1.31 1.34 1.36 02.05 23.05 30.05 06.06 13.06 11.07 25.07 01.08 1.32 EUR
min 1.32 EUR max 1.35 EUR —

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.

Fuel Cost Calculator

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Region Oceania

Diesel · Litre
All 5 countries →

Fuel Prices in Tonga — Overview

Current fuel prices in Tonga: RON 91 — €1.34 ($1.54), Diesel — €1.61 ($1.85), Kerosene — €1.32 ($1.52) per liter.

Available fuel grades in Tonga: RON 91, Diesel, Kerosene.

The local gasoline grade is RON 91.

Tonga ranks #5 out of 5 countries in Oceania by diesel price.

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

What makes up a at the pump

Benchmark:

Average pump price ( · Tonga) ≈ . 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 Tonga

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: 01.08.2026

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

View data sources

MTED Tonga · mted.gov.to

MTED Tonga (Ministry of Trade & Economic Development) · mted.gov.to

API CC BY 4.0

License CC BY 4.0 — free use, distribution and adaptation with attribution to OpenVan.camp. Fuel data updated: 1 August 2026.

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