TOTonga fuel prices today

Diesel TOP 4.550 and petrol TOP 3.900 a litre, as set from 1 October

The prices the government fixes, as each new level takes effect, with what they were before.

Monthly, last 1 Oct3 fuelsSince 2026

Latest readingsmonthly

Every fuel, today

DieselTOP 4.550▲ 5.8% on the last settingSet from 1 Oct

PetrolTOP 3.900▲ 2.6% on the last settingSet from 1 Oct

KeroseneTOP 3.550▲ 2.9% on the last settingSet from 1 Oct

Fuel	Price	In force from	Before	Change
Diesel	TOP 4.550	1 Oct 2026	TOP 4.300	+0.250
Petrol	TOP 3.900	1 Oct 2026	TOP 3.800	+0.100
Kerosene	TOP 3.550	1 Oct 2026	TOP 3.450	+0.100

StationsNoneWe hold no station prices for Tonga yet.Nothing to hold

Pump averagesNoneWe hold no national average for Tonga yet.Nothing to hold

TaxesNoneWe hold no tax breakdown for Tonga yet.Nothing to hold

Set prices3 fuelsPrices the government fixes, as each takes effect.As announced, since 2026

The set prices now

curl -G "https://api.oilapi.net/v1/prices/set" \
  -d country=to \
  -H "X-API-Key: YOUR_API_KEY"

Its coverage

curl "https://api.oilapi.net/v1/countries/to" \
  -H "X-API-Key: YOUR_API_KEY"

What is the price of diesel in Tonga today?

The set price is TOP 4.550 a litre, up 5.8% on the last setting.

Which fuels do you price in Tonga?

Diesel (TOP 4.550), Petrol (TOP 3.900), Kerosene (TOP 3.550).

Does the government set fuel prices in Tonga?

Yes. We hold 3 set prices, each with the date it took effect and the level before it.

How often are prices updated?

Monthly, as Tonga publishes them. We add each new figure the day it appears.

How far back does the history go?

Our record for Tonga starts in 2026. Every point is kept, and each plan reads back as far as its history allows.

Can I use these prices in my app?

Yes. The free key reads yesterday's prices for every country; paid plans read them live. Every figure on this page comes from the same API.