Number Of The Day | 4% | 20 May 2026

Why 4% Inflation May Still Hit South Africans Later

4% does not look frightening at first.

It is not runaway inflation. It is still inside the Reserve Bank’s tolerance band. It is also the kind of number that can easily sound abstract if it stays trapped in economic language.

But Gareth Edwards and Francis Herd treat it differently in this Number of the Day conversation.

They treat 4% as a warning light.

South Africa’s latest inflation reading moved up from 3.1% to 4% in April. That jump matters because the country had been sitting at 3%, right on the Reserve Bank’s

preferred target. Francis points out that South Africa had started talking about a new era of lower inflation. Prices were not gone as a problem, but they felt more contained.

Then fuel moved.

That is where the episode finds its real pressure point. Inflation is not just a number on a chart. It is the price of getting to work. It is the cost of moving goods. It is what happens when salaries stay the same but the basket of goods gets heavier.

Gareth makes the household link clear. People want inflation to stay low because it keeps prices stable and gives salaries a better chance of matching what life actually costs. When inflation rises, the pressure does not arrive in one place. It spreads.

First, there is the fuel pump.

Petrol prices helped push the April number higher, and fuel remains one of the most visible forms of inflation because people feel it immediately. Even when there is good news, the relief comes with fine print. Francis notes that diesel may fall, but the fuel relief levy is being reduced, which means consumers may not feel the full benefit.

Then there is the interest-rate question.

The discussion points to expectations that the Reserve Bank may raise rates. A quarter-percentage-point hike can sound tiny until it lands on a bond repayment, vehicle finance or other debt. For some households, it may be a few hundred rand. For others, less. But the episode keeps returning to the same idea: it all adds up.

Food offers a slightly softer landing. Francis explains that food prices are still rising, but the rate of increase has moderated. That gives consumers some room to breathe.

But Gareth raises the line that should make people pause: the transport shock may not have fully landed yet.

Fuel prices rose in April and May, but the latest inflation reading only captures April. That means some of the cost pressure may still be moving through the system. Transport costs can affect food prices later, not always immediately.

That is the suspense inside 4%.

The number already hurts. The question is what comes next.

If inflation keeps moving up as the May effect comes through, the Reserve Bank may have another reason to tighten. If transport costs filter into food, households may feel a second wave. If fuel relief continues to unwind, the pump may stay a pressure point.

4% is not panic territory.

But it is no longer the calm 3% South Africa had started getting used to.

And when a number starts at the petrol pump, moves toward interest rates, and waits in the wings of the grocery aisle, it stops being small.

 

Catch up on all Number of the Day episodes here: https://www.enca.com/number-day-podcast

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