South African motorists are facing a major increase at the pumps as the country prepares for record fuel prices following a sharp rise in international oil costs.
The new prices take effect from Wednesday, October 7, 2026, with petrol, diesel and illuminating paraffin all becoming significantly more expensive. The increase comes as international energy markets continue to feel the impact of geopolitical tensions and uncertainty around global oil supplies.
For motorists and businesses already dealing with rising living costs, the latest adjustment is expected to add further pressure to household and operating budgets.
Petrol Price Set to Cross R30
One of the biggest developments is the expected move in the price of 95 unleaded petrol above the R30-per-litre mark.
The government confirmed that 95 petrol will increase by R3.33 per litre, taking the Gauteng price from R26.92 to approximately R30.25 per litre.
The increase represents a new record for the fuel grade in the province. The price of 93 petrol will also rise by R3.12 per litre, bringing it to about R29.88 per litre.
The latest increases are considerably larger than the adjustments many motorists had been expecting earlier in September, when Central Energy Fund projections suggested petrol could approach the R30 threshold.
Diesel Prices Also Reach New Highs
Diesel users are also set for a significant financial hit.
The government announced an increase of R2.84 per litre for diesel containing 0.05% sulphur. The 0.005% sulphur grade will rise by R3.24 per litre.
The latter increase takes the diesel price to around R33.29 per litre inland, adding another major burden for transport operators, farmers and businesses that rely heavily on diesel-powered equipment.
Diesel prices had already been experiencing record pressure earlier in the year, and the latest international oil shock has intensified the situation.
Middle East Tensions Drive Oil Costs
The latest South African fuel adjustment is closely linked to developments in international oil markets.
According to the Department of Mineral and Petroleum Resources, the average Brent crude price increased from about $87.89 to $101 per barrel during the period used to calculate the October adjustment.
The department attributed the increase to continued tensions involving the United States and Iran, uncertainty over oil movements through the Strait of Hormuz, higher shipping costs and declining inventories.
Because South Africa imports crude oil and refined petroleum products at international prices, movements in the global energy market have a direct effect on local fuel costs.
Global Fuel Supply Also Under Pressure
Crude oil is not the only factor affecting the latest increase.
International prices for refined petroleum products have also risen amid concerns about supply shortages and declining inventories.
The government said these conditions increased the contribution of international product prices to the Basic Fuel Price by more than R3.29 per litre for petrol and about R2.80 per litre for diesel during the review period.
This means South African motorists are being squeezed by several factors at the same time, rather than by crude oil prices alone.
The Rand Provides Little Relief
Currency movements normally play an important role in determining South Africa’s fuel prices because oil is traded internationally in US dollars.
During the latest review period, however, the rand provided only a very small benefit.
The government said the rand appreciated marginally on average against the dollar, moving from about R16.213 to R16.212 per US dollar. This resulted in only a tiny reduction in the fuel-price contribution.
The small currency benefit was therefore nowhere near enough to offset the impact of higher international oil and petroleum-product prices.
Higher Fuel Costs Could Affect the Wider Economy
The consequences of the increase are unlikely to stop at petrol stations.
Fuel is a major input for road transport, agriculture, manufacturing, logistics and several other industries. When diesel and petrol become more expensive, businesses can face higher distribution and operating costs.
Those additional expenses can eventually feed into the prices consumers pay for food, manufactured goods and services.
Economists have also warned that another major fuel increase could put additional pressure on inflation. Recent analysis suggested that October’s fuel adjustment could push consumer inflation towards the 5% area, depending on how the wider price effects develop.
For households, higher fuel costs could therefore mean less disposable income for other expenses.
Paraffin Prices Also Increase
South Africans who rely on illuminating paraffin will also face higher costs.
The government announced a R3.58-per-litre increase in the wholesale price of illuminating paraffin. Its single maximum national retail price will increase by R4.77 per litre.
The increase could have a particularly significant impact on lower-income households that use paraffin for cooking, heating or lighting.
No Easy Relief for Consumers
The latest increase comes after months of volatility in global energy markets.
Earlier projections had already pointed towards record-breaking fuel prices, with the Central Energy Fund warning that petrol and diesel could rise sharply as international crude prices remained elevated.
The latest official adjustment confirms those concerns.
For South African consumers, the immediate challenge will be absorbing higher transport and household costs. For the government, meanwhile, the situation highlights the difficulty of protecting consumers from international oil shocks while also managing pressure on public finances.
With the new prices coming into force on October 7, motorists are likely to feel the impact immediately every time they fill their tanks.
The record prices also underline South Africa’s exposure to global energy-market disruptions and the importance of finding longer-term ways to reduce the economy’s vulnerability to international oil-price shocks.
