We've been helping Australians for 100 years

On the road

Ways to beat the fuel price hike

02 April, 2026
3 min

The price of fuel can hit household budgets hard. Here, we outline how the price of fuel works in Australia, some factors that influence pricing, and ways you can try and save.

Share this story:

Tell it to me quick

  • Retail fuel prices regularly fluctuate throughout Australia.
  • Many factors can influence fuel pricing, including world market prices, the value of the Australian dollar, excise duty rates and GST, and retail markups, to name a few.
  • Apps and websites can be used to help locate lower fuel prices in your area.
  • Other strategies such as reward programs, carpooling, and using public transport can help you reduce how much money you might spend on fuel.

The price of fuel in Australia

Retail petrol and diesel prices go up and down regularly in Australia. The cost can shoot up dramatically in a short period before slowly decreasing over time. It’s a pattern known as the ‘petrol price cycle’, and it’s closely monitored by the Australian Competition and Consumer Commission (ACCC).

What factors can influence fuel prices?

According to the ACCC, many factors can influence the price of fuel in Australia, including global and local changes. Here are just a few:

World market prices

Crude oil, petrol and diesel are bought and sold in their own markets. Australia’s regional market for petrol and diesel is Asia-Pacific, and the trading centre for this market is in Singapore. This means the Singapore price of petrol (MOGAS95 petrol) is the main pricing benchmark for petrol sold on our shores. Because crude oil is an internationally traded commodity, the price can fluctuate depending on changing demand and supply factors around the world. It can take around 2 weeks for changes in international benchmark prices to hit Australian domestic markets.

The strength of the Aussie dollar

The international benchmark price for petroleum product markets is set in U.S dollars. This means the value of our dollar relative to the U.S dollar can impact the price we pay for fuel. However, this doesn’t necessarily mean that fuel will cost less if our dollar’s value increases. The benchmark price would need to stay the same or drop, and local factors would need to remain steady.

Excise duty rates and GST

The Australian government imposes a flat sales tax on petrol and diesel, known as a fuel excise. The price is indexed and adjusted twice a year in line with inflation. Fuel is also subject to GST, which is set at a rate of 10%.

Retail markup

Business owners running a fuel outlet need to make enough money to cover their overhead costs, such as wages, rent, utilities, and other costs associated with their operations. This can all impact what you pay for at the pump.

How to find the cheapest fuel

Shopping around is key. Different apps and websites, such as Petrol Spy, Fuel Map Australia and MotorMouth, can help you save some money by notifying you about price drops and trends specific to your region.

Some states also have their own dedicated apps and websites available to help you find the best deal:

Other ways to save money on fuel

In addition to fuel-check apps and websites, here are some other strategies to help your dollar go further:
 

  • signing up to service-station reward programs
  • making the most of supermarket fuel reward programs
  • travelling with public transport for part of your journey or the full distance
  • walking to local parks, sports, schools and supermarkets where practical
  • taking turns carpooling with others to shared destinations.

Helping protect you on the road

Start preparing for the unexpected and explore NRMA Car Insurance options today.

All content on the NRMA Insurance Blog is intended to be general in nature and does not constitute and is not intended to be professional advice. 

Tags

Pricing Car

Related articles

  • 30 January, 2025
    On the road | NRMA Insurance Blog

    Thinking of buying an electric vehicle?

    Read article
    Car buying Guide EVs
  • 08 September, 2025
    On the road | NRMA Insurance Blog

    The hype around hybrid vehicles

    Read article
    Car buying Car EVs
  • 01 April, 2026
    On the road | NRMA Insurance Blog

    Road safety: a shared responsibility

    Read article
    Insurance Road safety