Africa is showing significant economic disparities for 2026: according to IMF projections, South Africa will retain its position as the continent’s leading power with an estimated GDP of USD 443.6 billion, ahead of Egypt (USD 399.5 billion) and Nigeria (USD 334.3 billion). The top 10 reveals a dominance of oil, mining, and industrial giants from North and Southern Africa, while West Africa is making progress thanks to Côte d’Ivoire and Morocco.
Africa’s Top 10 Nominal GDP in 2026
According to the latest IMF projections published at the end of 2025, here is the ranking of the 10 largest African economies in terms of nominal GDP:
- 1 South Africa (USD 443.6 billion, Industry, Finance, Mining)
- 2 Egypt (USD 399.5 billion, Suez Canal, Industry)
- 3 Nigeria (USD 334.3 billion, Oil, Digital Services)
- 4 Algeria (USD 285.0 billion, Hydrocarbons, Diversification)
- 5 Morocco (USD 196.1 billion, Industry, Automotive, Tourism)
- 6 Kenya (USD 140.9 billion, Fintech, Agriculture, Logistics)
- 7 Ethiopia (USD 125.7 billion, Infrastructure, Agriculture)
- 8 Ghana (USD 113.5 billion, Gold, Cocoa, Oil)
- 9 Ivory Coast (USD 111.5 billion, Cocoa, Regional Finance)
- 10 Angola (USD 109.9 billion, Oil)
South Africa: Undisputed but fragile leader
With USD 443.6 billion, South Africa maintains its top spot thanks to a diversified economy (mining, industry, financial services). The recent stabilization of the electricity grid, which had been hindering productivity, and robust infrastructure solidify its position as a continental hub.
Maghreb strong: Algeria and Morocco climb
Algeria (4th, USD 285 billion) benefits from stable oil revenues and diversification efforts, closing in on Egypt. Morocco (5th, +17 billion vs. 2025) confirms its industrial success story (automotive, aerospace, phosphates) and its tourist appeal.
West Africa: Ivory Coast and Ghana in ambush
Ivory Coast leaps to 9th place (USD 111.5 billion), driven by cocoa, regional finance, and infrastructure, while Ghana (8th) benefits from its natural resources. Nigeria stagnates in 3rd place, hampered by inflation despite its reforms.
Ethiopia and Kenya: engines of East Africa
Ethiopia (7th, +6% growth) is investing heavily in infrastructure and agriculture, while Kenya (6th) dominates fintech (“M-Pesa”) and regional logistics.
What lessons for the continent?
This top 10 confirms several structural trends: diversification pays off (Morocco, Kenya), natural resources remain crucial (Algeria, Angola, Nigeria), and industrialization is the only sustainable path to critical mass.
- The North dominates: three Maghreb or North African countries are in the top five, compared to one West African country.
- The growth champions (+6%) are concentrated in East and West Africa (Ethiopia, Ivory Coast, Rwanda, Niger).
- The oil giants are stagnating: Nigeria and Angola are losing ground to more diversified economies.
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