Fuel Price Increase Next Month

Official figures — September 2026. These are the confirmed prices published by the Department of Mineral and Petroleum Resources (DMPR), effective Wednesday, 2 September 2026. Petrol 93 and 95 both rose 134 c/l, diesel 500ppm rose 294 c/l, diesel 50ppm rose 315 c/l and illuminating paraffin rose 213 c/l. The previous official prices took effect on 5 August 2026.

Determining if South African motorists face a fuel price increase next month requires a careful look at daily market recovery indicators versus officially confirmed adjustments. Fuel prices in South Africa are heavily impacted by global oil shifts and currency fluctuations, which means daily trends can pivot rapidly before the new prices take effect at the pumps.

Below is the latest breakdown of whether fuel prices are projected to go up or down, the underlying market drivers, and what to expect for the upcoming month.

Fuel Price Increase Next Month: latest view

Confirmed vs Forecast Movement

At present, any anticipated shifts for the upcoming month remain in the forecast stage. Daily tracking figures provided by the Central Energy Fund (CEF) are preliminary indicators of market over- or under-recovery. They do not become official regulatory changes until formally approved and announced by the Department of Mineral and Petroleum Resources (DMPR).

Expected Increase/Decrease

Petrol (93 and 95 ULP): Current late-month data indicates a projected decrease of approximately R1.03 to R1.07 per litre.
Diesel (500ppm / 0.05%): Commercial and heavy-industry diesel is showing a minor under-recovery, hinting at a potential increase of roughly 1 cent per litre.
Diesel (50ppm / 0.005%): Cleaner passenger-grade diesel points to a projected decrease of around 24 cents per litre.
Illuminating Paraffin: Expected to decrease based on positive recovery data earlier in the cycle.

Please Note: These figures are market estimates subject to change during the final weeks of the monthly review cycle. Official monthly adjustments are implemented on the first Wednesday of every month. The next official prices will become effective at midnight on Wednesday, 2 September 2026.

Expected Petrol, Diesel and Paraffin Movement

South Africa’s regulatory environment treats retail petrol and wholesale diesel differently, meaning their pricing trajectories frequently diverge based on global product demand.

Petrol Grade Outlook

Both 93 and 95 Octane Unleaded Petrol (ULP) are currently retaining over-recovery margins. This buffer means motorists can cautiously look forward to lower costs at the pump, although the size of the projected cut has contracted significantly since the beginning of the review cycle due to rising international oil pressures.

Diesel Grade and Commercial Impact

Unlike petrol, which is fully price-regulated at a retail level, diesel prices are set as a maximum wholesale price, allowing individual retail forecourts to adjust their final pump markup.

Diesel 500ppm (0.05% Sulfur): Primarily utilized in heavy transport, logistics, and agriculture. This grade has experienced downward pressure and has crossed into a net under-recovery territory. Businesses running large fleets should prepare for a minor upward adjustment, which could increase operational supply chain pressures.
Diesel 50ppm (0.005% Sulfur): Preferred by modern passenger vehicles and light commercial fleets. It maintains a slight over-recovery, indicating a minor drop at wholesale.

What is Driving the Change

Local fuel prices are calculated mathematically through the Basic Fuel Price (BFP) framework, which translates global oil trading and the strength of the local currency into South African cents per litre.

Key Price Drivers

Geopolitical Tensions and Oil Prices: Following a brief mid-year ceasefire that temporarily pulled Brent Crude down, a resumption of hostilities in the Middle East has pushed oil prices back up to the $85 per barrel mark. This escalation has rapidly eroded the large price-cut buffers that had accumulated early in the cycle.
The Rand/US Dollar Exchange Rate: Because international oil and petroleum products are purchased exclusively in US dollars, the performance of the local currency is vital. The South African Rand has remained relatively resilient around R16.34 to the dollar, but global “risk-off” sentiment from international conflicts limits its ability to cushion rising product costs.
Tax Interventions: With National Treasury’s temporary fuel levy relief measures completely phased out, the full General Fuel Levy (GFL) of R4.29/l on petrol and R4.16/l on diesel is fully integrated. Local prices are completely exposed to international market shocks without a fiscal buffer.

Inland vs Coastal Impact

South Africa utilizes a zone-differential system to calculate fuel prices across the country. This system accounts for the cost of transporting fuel from coastal ports into the interior via pipelines, rail, and road networks.

Geographic Pricing Zones

Coastal Prices: Fuel grades are consistently cheaper at coastal regions (such as Zone 1A) because transport costs from ports are minimal.
Inland Prices: Interior zones (such as Zone 9C in Gauteng) carry an added transport tariff, making fuel structurally more expensive per litre.

Fuel Grade & Pricing Zone	Current July Official Price	August Projected Price (Current Snapshot)
Inland 93 Petrol	R26.76 / l	R24.87 / l
Inland 95 Petrol	R26.92 / l	R25.07 / l
Inland Diesel 0.05% (Wholesale)	R29.11 / l	R29.11 / l
Inland Diesel 0.005% (Wholesale)	R29.56 / l	R25.43 / l
Coastal 93 Petrol	R25.97 / l	R24.08 / l
Coastal 95 Petrol	R26.05 / l	R24.20 / l
Coastal Diesel 0.05% (Wholesale)	R28.24 / l	R23.92 / l
Coastal Diesel 0.005% (Wholesale)	R28.68 / l	R24.17 / l

Note: Table data reflects current recovery snapshots for illustrative purposes. Local motorists should compare specific grade variants and utilize our online tools to calculate exact trip and consumption realities.

Latest Official Fuel-Price Update

The last official pricing adjustment gazetted by the government came into effect at the start of September 2026. Those numbers serve as the baseline for current costs until the upcoming monthly adjustment cycle closes.

The official baseline pricing structures currently active are:

95 Petrol (Inland Retail): R26.92 per litre.
95 Petrol (Coastal Retail): R26.05 per litre.
Diesel 0.005% (Inland Wholesale): R29.56 per litre.

Any figures floating in public forums that project deep multi-rand cuts are outdated snapshots from early-cycle data and do not reflect the current mid-to-late month market compression caused by rising global oil markets.

Previous Monthly Changes

Tracking previous adjustments provides a broader picture of current fuel cost volatility, showing how quickly geopolitical events shift prices.

June: Petrol experienced an increase of R1.43/l, while diesel decreased by R2.62/l.
July: Both fuel types received relief, with petrol dropping by R1.07/l and diesel falling by R2.92/l.

To understand how these continuous monthly swings affect your personal or business budget, you can use interactive cost tools. By inputting your average travel distance, vehicle fuel consumption rate, fuel type, and current price per litre, you can accurately estimate your monthly transport expenditures.

Essential Resources

To evaluate current real-time costs, check petrol price today.
To calculate your vehicle’s specific monthly expenditure, visit calculate fuel cost.
To view historical pricing trends, see the fuel price updates archive.

Methodology and Disclaimer

The daily forecast projections showcased across our platform are compiled using the daily over- and under-recovery indicators calculated by the Central Energy Fund (CEF). These figures assess the shifting gap between the current domestic regulated price and the true cost of importing refined petroleum into South African ports.

The data tracks international product market values, shipping rates, and the daily US dollar exchange rate closing values.These tracking mechanisms serve as a guideline for motorists and logistics managers. They are estimates and are explicitly not official retail figures until signed off by the Minister and published formally on the official Gov.za distribution networks.

Frequently Asked Questions

Is the fuel price increase next month confirmed yet?

No. The daily indicators published throughout the month are purely predictive market forecasts based on rolling averages.The official fuel price adjustment is only confirmed when released by the Department of Mineral and Petroleum Resources during the final days of the month.

What data is used to forecast the fuel price increase next month?

Projections rely on the official daily basic fuel price (BFP) data from the Central Energy Fund (CEF). This tracks international refined oil product costs, Brent Crude benchmark moves, and the daily USD/ZAR currency exchange rate performance.

When is this fuel price page updated?

This page is monitored continuously. It undergoes scheduled text and structural updates weekly during the forecast window as new CEF data streams in, and receives final verification the moment the official government gazette is made public.

How are fuel price movements labelled before they change?

We strictly label all mid-cycle movements as “forecasts,” “projections,” or “estimates”. Wording such as “official price” or “effective date adjustment” is reserved exclusively for finalized regulatory figures confirmed by the state.