• ZiG annual inflation fell to 2.9% from 93.8% a year earlier
• ZiG and US dollar annual inflation are separated by 0.2 percentage points
• Low monthly inflation shows current price momentum remains contained across both currencies

Harare - Zimbabwe’s two inflation measures have converged to almost the same rate after describing sharply different price environments during much of the previous year, according to the Zimbabwe National Statistics Agency.

Annual ZiG inflation eased to 2.9% in August 2026 from 3.2% in July, while annual US dollar inflation remained at 3.1%. The resulting 0.2 percentage point gap compares with 79.6 percentage points in August 2025, when ZiG inflation stood at 93.8% and US dollar inflation at 14.2%.

The convergence has developed through a substantial reduction in local currency inflation alongside a gradual increase in US dollar inflation during 2026. ZiG annual inflation entered the year at 4.1% and declined to 2.9% by August. US dollar inflation moved from 1.0% in January to 3.1%. Zimbabwe has therefore reached similar annual inflation rates through different price trajectories.

August’s monthly readings provide a clearer measure of current price momentum because they contain fewer of the historical base effects embedded in the annual ZiG comparison. ZiG prices increased by 0.1% during August, unchanged from July. US dollar monthly inflation fell from 0.3% in July to 0.0% in August. ZIMSTAT identified transport as the main source of upward movement in the ZiG index during the month.

Current price formation is therefore running at very low levels in both currencies. The fall in annual ZiG inflation from 93.8% to 2.9% also contains the effects of the much higher price changes carried in the previous comparison period. August 2025 was still absorbing the consequences of the earlier ZiG exchange rate adjustment.

As those elevated observations leave the annual comparison, year on year inflation declines mechanically even when current monthly price movements remain small. The 0.1% August ZiG reading therefore provides a cleaner measure of current inflation conditions alongside the favourable annual base effect.

The comparison with August 2025 reinforces the moderation in current price growth. ZiG monthly inflation was 0.4% a year ago and is now 0.1%. US dollar monthly inflation was 0.0% in August 2025 and returned to 0.0% this August. Annual inflation has converged as immediate price momentum across the two measures has also become subdued.

Exchange rate stability has supported the ZiG inflation trajectory. The official rate was around ZiG26.6 to the US dollar in late August and has traded within a relatively narrow range during 2026. A stable exchange rate reduces the frequency of adjustments to imported inputs, inventories and replacement costs priced in local currency. The transmission remains important in an economy where US dollar pricing is widespread and imports feed directly into production and household consumption.

The Reserve Bank has reinforced that environment through restrictive monetary conditions. The central bank expects ZiG inflation to remain low and stable, with annual inflation averaging around 5% and remaining within the SADC macroeconomic convergence range of 3% to 7% by year end. August’s 2.9% reading places current annual inflation below that range, with monthly inflation remaining well below 1%.

Price convergence establishes one part of monetary stabilisation. Zimbabwe can now record almost identical rates of change in ZiG and US dollar consumer prices while the two currencies continue to trade at different valuations in the foreign exchange market.

In mid August, the parallel exchange rate was around ZiG32 to the US dollar against an official rate close to ZiG26.6. That placed the market premium at roughly 20%. The persistence of that spread shows that convergence in measured inflation has advanced further than convergence between the official exchange rate and the price at which foreign currency trades outside the formal market.

The first stabilisation measure concerns the rate at which consumer prices change. August provides evidence that this has been contained. A separate measure concerns the value at which economic agents are willing to exchange and hold ZiG. The parallel market premium shows that this adjustment remains incomplete.

The 2.9% ZiG inflation rate therefore needs to be assessed within that wider monetary setting. Low inflation protects existing ZiG balances from rapid erosion and reduces the frequency of precautionary repricing by businesses and households. Durable voluntary demand for the currency requires additional evidence through savings behaviour, longer duration deposits, corporate balance sheets and convergence across foreign exchange markets.

The 2026 inflation paths make that durability test increasingly relevant. ZiG annual inflation has declined from 4.1% in January to 2.9% in August. US dollar inflation has moved from 1.0% to 3.1% over the same period. ZiG inflation is now marginally below the US dollar measure after beginning the year several percentage points above it.

Monthly price formation will carry increasing weight as the large favourable base effects fade from the annual series. Maintaining ZiG monthly inflation close to the current 0.1% level would keep annual inflation contained as historical distortions progressively leave the calculation. A sustained rise in monthly readings would expose new domestic price pressure even while the annual measure continues benefiting temporarily from the comparison base.

Money growth and the exchange rate remain the main forward markers. Liquidity creation that runs materially ahead of underlying economic activity or foreign currency supply would increase pressure on the exchange rate and eventually feed back into prices. Continued alignment between liquidity conditions, foreign currency inflows and official exchange rate stability would support the current low inflation environment.

August marks a substantial change in Zimbabwe’s dual currency inflation structure. A year ago, the 79.6 percentage point difference between ZiG and US dollar inflation captured the aftermath of a large local currency price adjustment. That difference has compressed to 0.2 percentage points, while current monthly inflation is 0.1% in ZiG and zero in US dollar terms.

The durability test now moves beyond the annual headline. Monthly ZiG inflation, money growth, the official exchange rate and the parallel market premium will establish whether price stability survives as favourable base effects fade. Sustained monthly inflation below 1%, accompanied by a narrowing exchange rate premium and disciplined liquidity growth, would extend the current stability deeper into the currency system. A persistent foreign exchange premium would leave Zimbabwe with contained consumer price inflation while confidence in the local currency remains a separate adjustment still in progress.