African currencies are weakening as Middle East tensions drive oil prices higher and inflation accelerates across the continent, with at least 27 currencies having depreciated since the start of 2026 and the crisis intensifying again in July as the United States reinstatement its naval blockade of Iran.
The Libyan dinar has fallen more than 17% and the Ghanaian cedi over 10% since January, according to reporting from July 22, 2026. The depreciation stems from a surge in crude oil prices triggered by the closure and ongoing disruption of the Strait of Hormuz, through which roughly 20% of globally traded crude oil flows. Oil prices have climbed from below $100 a barrel to over $118, with recent escalation in mid-July pushing prices to their highest levels in four weeks.
The mechanism is straightforward: higher oil prices increase import costs for African nations, most of which rely on the Middle East for 80% of imported oil and 50% of refined products. This forces African central banks and governments to spend more foreign currency to purchase fuel, putting downward pressure on local currencies against the strengthening US dollar as investors flee perceived risk. Foreign investors have been selling off African assets and retreating to dollar safety since the conflict escalated in late February 2026, when the United States and Israel launched military strikes against Iran.
The inflation impact is severe. An average inflation rate of 10.4% is projected for 2026 across Africa, according to a joint report by the African Union, African Development Bank, and UN agencies presented at the IMF and World Bank Spring Meetings in April. South Africa saw inflation spike to 4.5% in May, while gasoline prices rose approximately 50% in Lesotho, Rwanda, and Tanzania. Kenya extended a value-added tax reduction on petroleum products through mid-October in an attempt to shield households and businesses from volatility.
The broader economic consequences extend beyond fuel. The closure of the Strait of Hormuz has disrupted fertilizer supply, with prices rising 30%, threatening food security in a continent where agriculture employs 60% to 70% of the workforce. The African Union Commission Chairperson Mahmoud Ali Youssouf warned in April that the conflict carries “significant implications for global energy markets,” with “rising fuel prices, increased inflationary pressures and heightened economic vulnerability.” A joint assessment warned that escalating Middle East tensions could reduce Africa’s economic growth by 0.2 percentage points in 2026, dimming an initial optimistic projection of 4.0% growth.
The latest escalation occurred on July 14, when the United States reinstatement its naval blockade of Iran, causing Brent crude futures to rise $2.89, or 3.47%, to $86.19 a barrel—the highest level in four weeks. President Trump also proposed a 20% security fee for vessels transiting the Strait, intensifying concerns over global crude supplies. South Africa’s rand came under pressure in early trading as investors assessed the implications ahead of domestic mining data and US inflation figures.
The impact is not uniform across the continent. Oil-exporting nations like Nigeria and Angola may benefit from short-term revenue gains from elevated crude prices, but broader inflation and increased import costs offset those gains. Net energy importers—Kenya, Senegal, Morocco, Ghana, and others—face the most severe strain. Senegal has banned non-essential foreign travel for ministers, with Prime Minister Ousmane Sonko stating that the national budget, anchored on $62-per-barrel oil, is untenable with prices at $115. South Africa, the continent’s most industrialized economy, refines less than 35% of its domestic fuel consumption, making it particularly vulnerable to supply disruptions. From April to June, petrol rose over R7.00 per litre in some areas, contributing to the inflation spike and prompting the Reserve Bank to raise interest rates in May, slowing an economy that grew just 0.5% in the first quarter.
Analysts emphasize the need for structural change. Blessing Odetokun, a Nigerian enterprise risk management officer, told Forbes Africa that “higher prices will intensify foreign exchange pressures and fuel inflation in net oil-importing countries, putting additional strain on consumers and supply chains.” He stressed that “the real challenge for Africa, especially Nigeria, is to use this moment to drive economic diversification and strengthen resilience and risk management frameworks that can protect our economies from future external shocks.” Folake Shakirah Lawal, Managing Partner and Principal Energy Analyst at Pan Allen Energy Nigeria, noted that Nigeria’s 650,000-barrel-per-day Dangote refinery is beginning to reduce import dependence, but the latest crisis highlights the need for greater domestic refining capacity and stronger regional energy cooperation.
You can follow developments in how oil surges past $100 on Middle East tensions and track inflation trends as energy prices fluctuate. The African Development Bank and other multilateral institutions continue to reassess growth forecasts as the conflict persists and currency pressures mount.
Sources
- AllAfrica / InfoWire — July 22, 2026 analysis of Middle East crisis economic implications for Africa, including currency depreciation figures, inflation projections, and growth impact
- Forbes Africa — July 14, 2026 reporting on Strait of Hormuz crisis, oil price surge, and impacts on African importers, including analyst commentary from Blessing Odetokun, Folake Shakirah Lawal, and Precious Ogbonna Onyedikachi
- Business Front — April 21, 2026 report on 29 African currencies weakening due to Middle East war and oil price surge
- Business Day Nigeria — April 6, 2026 reporting on rising oil prices, currency depreciation, and inflation risks across Africa
- Reuters — July 8, 2026 IMF forecast on global growth impact of Middle East war
- Middle East Monitor — June 2, 2026 UNCTAD analysis of Strait of Hormuz disruptions and vulnerable economies’ oil import costs
