A 500ml bottle of beer costs R24.59 at a shop. For millions of South African households already choosing between that bottle and a loaf of bread, the math is getting harder to ignore.
South African Breweries (SAB) reported a low single-digit volume decline in the second quarter ending June, even as overall revenue grew about 6 percent. The divergence tells the real story: wealthier consumers are holding steady or trading up, while those at the affordable end of the market are quietly stepping away.
The strain is sharpest in the affordable beer segment. SAB says affordability challenges are pushing consumers toward illicit alcohol, a market that Euromonitor estimates accounts for one in every five alcoholic beverages consumed in South Africa. The price gap is the engine driving that shift. Illicit traders avoid excise duty and value-added tax, making their products substantially cheaper than anything sold through formal channels. SAB has previously told Business Day that the illicit alcohol market is worth R25 billion and growing as that price gap widens.
Meanwhile, the official cost-of-living data adds weight to what households are already feeling. Stats SA recorded annual consumer inflation at 5.0 percent in June, up from 4.5 percent in May, the highest reading since June 2024. Transport costs, driven mainly by higher fuel prices, led the increase. Stacked on top of already-elevated food and housing costs, the cumulative pressure leaves little room for anything discretionary.
The numbers from Numbeo’s cost-of-living database, updated in July 2026, make the squeeze concrete. The average monthly net salary is estimated at R24,915. A family of four, excluding rent, needs an estimated R39,726 a month to cover basic costs. A single person needs R11,127 before housing is factored in. Average take-home pay, in other words, falls short of what a family needs even before the rent bill arrives.
A draft beer at a bar runs roughly R40. That figure now competes directly with rising costs for bread, milk and electricity in budgets already stretched to their limit.
SAB’s comments followed parent company AB InBev’s quarterly results, which flagged the South African volume decline. The brewer said it maintained revenue growth through disciplined management and continued investment in premium products and innovation, but was direct about the underlying cause. “South Africa continues to operate in a constrained environment,” SAB said, “with many households facing pressure from the rising cost of living and making increasingly considered purchasing decisions.”
Not every segment is under pressure. SAB reported strong performance in its non-alcohol portfolio, with Corona Cero, Brutal Fruit 0 percent and Castle Free all contributing to growth. Premium products are also holding up, suggesting that consumers with more financial headroom are either maintaining their habits or trading toward higher-quality options. SAB described the non-alcohol trend as part of a broader shift toward moderation and occasion-based consumption rather than regular drinking.
The company’s strategy centers on innovation and expanding choice across price points. The harder question is whether any formal product can close the gap with illicit traders who carry none of the tax burden that legal brewers do. For households making genuinely difficult choices each month, the price advantage of the informal market is not a marginal consideration. It is often the deciding one.