HIGHLIGHTS
- Diesel (0.05% sulphur) drops R3.25/l from Wednesday 3 June 2026
- Both petrol grades increase by R1.43/l
- Slate levy climbs to 157.74c/l as cumulative deficit hits negative R18.28 billion
- Government fuel levy relief cut by R1.50/l for petrol, effective until 30 June
- Illuminating paraffin falls R5.96/l wholesale; LP gas down 17c/kg nationally
South Africa’s June 2026 fuel prices are confirmed. Diesel drops R3.25 a litre. Petrol goes up – by R1.43 a litre, as motorists will discover before Wednesday morning’s trip to the pumps.
The Department of Mineral Resources and Energy (DMRE) confirmed the new prices on Sunday. Adjustments take effect on 3 June 2026.
Diesel users benefit from a significant decrease. Petrol motorists face another increase, adding to recent moves at the pumps.
Those moves included May’s sharp hike and the phased removal of government levy relief. The relief had been cushioning consumers since late last year.
Diesel price cut: why diesel users get relief in June
Falling international refined product prices are driving the diesel drop. DMRE spokesperson Lerato Ntsoko said seasonal demand patterns in the northern hemisphere explain the divergence.
“The prices of middle distillates (diesel and paraffin) decreased more than petrol prices because of lower seasonal demand as the northern hemisphere moves into summer,” Ntsoko said.
That shift reduced the basic fuel price contribution for diesel by R5.42 per litre. That buffer more than absorbed other upward pressures.
Illuminating paraffin follows the same trajectory, dropping R5.96 per litre at wholesale. LP gas also gets cheaper, falling 17 cents per kilogram nationally and 20 cents per kilogram in the Western Cape.
Petrol price increase: what’s pushing petrol up
Brent crude oil rose from an average of $101 to $104.59 per barrel during the review period. Ntsoko cited “continued tension between the US and Iran, and the closure of the Strait of Hormuz” as the primary drivers.
Unlike diesel, petrol received far less relief from falling international product prices – just 30 cents per litre. That left petrol exposed to levy changes hitting this month.
The most significant blow comes from Pretoria rather than global markets. Finance Minister Enoch Godongwana’s temporary general fuel levy relief has been wound back by R1.50 per litre for petrol. This is effective until 30 June 2026 and is the single largest contributor to this month’s petrol increase.
The self‑adjusting Slate Levy added further pressure. It climbed 35 cents per litre from 122.70 cents to 157.74 cents per litre. Ntsoko confirmed the cumulative slate balance stood at a negative R18.28 billion at the end of April 2026. The levy mechanism is designed to recover that deficit gradually.
The rand offered only modest relief. It strengthened slightly from R16.65 to R16.52 against the US dollar during the review period. Market rates have since firmed further to R16.20 as of Monday. That move may carry more weight in July’s calculations.
What June’s fuel prices mean for motorists and the economy
For freight operators, farmers and logistics businesses, June’s diesel relief is a welcome reprieve. This follows April’s comparatively modest decreases and May’s sharp reversal.
For petrol‑dependent households and commuters, the pressure continues. Budgets are already strained by elevated interest rates and persistent inflation.
The current levy relief window closes on 30 June. The key question heading into next month is whether Treasury extends any protection – or leaves motorists fully exposed to wherever global markets move next.
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