CFA franc

The CFA franc (French: franc CFA, [fʁɑ̃ seɛfɑ]) is the name of two currencies, the West African CFA franc (currency code XOF) and the Central African CFA franc (currency code XAF), used by fourteen countries in sub‑Saharan Africa. Although they share the same fixed exchange rate with the euro and are both underpinned by a guarantee from the French Treasury, they are mutually exclusive units of account issued by two separate central banks and are not interchangeable. Together they form the core of the two CFA franc zones, which constitute one of the most enduring monetary arrangements between a former colonial power and independent states.

Name and origin

The initials “CFA” have changed meaning over time. When the franc was created in 1945, they stood for Colonies françaises d’Afrique (“French Colonies of Africa”). Following the independence of the participating states, the acronym was retained but reinterpreted: for the West African zone it became Communauté financière africaine (“African Financial Community”), and for the Central African zone Coopération financière en Afrique centrale (“Financial Cooperation in Central Africa”). Occasionally the full expression franc de la Communauté financière africaine is used to refer to both currencies collectively.

The currency was introduced on 26 December 1945 by the French government, simultaneously with the CFA franc zone’s establishment, in order to shield French overseas territories from the sharp devaluation of the French franc that occurred after the Second World War. By creating a separate unit with a fixed parity against the metropolitan franc, France sought to avoid an abrupt drop in the purchasing power of its colonies and to facilitate trade within the empire. Over the following decades, the link was maintained as the French franc was replaced by the euro, and the membership evolved from colonies to independent states.

Monetary unions and issuing authorities

The two CFA franc currencies are issued by separate regional central banks, each governing a monetary union:

• The West African Economic and Monetary Union (UEMOA), comprising Benin, Burkina Faso, Côte d’Ivoire, Guinea‑Bissau, Mali, Niger, Senegal and Togo. Its issuing institution is the Central Bank of West African States (BCEAO), headquartered in Dakar, Senegal.
• The Central African Economic and Monetary Community (CEMAC), consisting of Cameroon, the Central African Republic, Chad, Equatorial Guinea, Gabon and the Republic of the Congo. The Bank of Central African States (BEAC), based in Yaoundé, Cameroon, issues the Central African CFA franc.

Although the currencies bear the same name and share the euro peg, the BCEAO and BEAC operate independently. Notes and coins of one union are not legal tender in the other, and cross‑border transactions between the two zones require currency conversion. A third entity, the Islamic Republic of Mauritania, withdrew from the West African zone in 1973 to create its own currency, the ouguiya. Guinea‑Bissau, a former Portuguese colony, joined UEMOA in 1997, while Equatorial Guinea, a former Spanish colony, joined CEMAC in 1985.

Exchange rate framework and the French guarantee

Since 1 January 1999, the CFA franc has been pegged to the euro at a fixed rate of €1 = CFA 655.957. Before that date it was pegged to the French franc at a rate of 100 CFA francs to 1 French franc, a parity that remained unchanged from 1948 until the introduction of the euro, with the sole exception of a 50 % devaluation in January 1994.

The cornerstone of the system is the convertibility guarantee provided by the French Treasury. Under the operative agreements, each regional central bank must deposit at least 50 % of its foreign exchange reserves in an “operations account” held at the French Treasury. In return, France guarantees the unlimited convertibility of the CFA franc into euros. This arrangement is designed to provide confidence in the currency’s stability and to prevent balance‑of‑payments crises.

The peg is supported by several policy rules embedded in the statutes of the two central banks. These include a ceiling on government financing by the central bank (often limited to 20 % of the previous year’s fiscal revenue), the obligation to maintain a minimum reserve cover ratio, and the presence of French representatives on the central bank’s board and monetary policy committee. Until the reforms of the late 2010s and early 2020s, the French Treasury directly appointed members to the decision‑making bodies, a feature that attracted significant criticism.

History of devaluation and policy adjustments

For most of the post‑independence period, the CFA franc zone experienced lower inflation than many of its neighbours, but at the cost of sluggish export competitiveness. By the early 1990s, a prolonged deterioration in the terms of trade, combined with real exchange rate overvaluation, led to severe economic imbalances. On 12 January 1994, after months of negotiation with the International Monetary Fund and France, the CFA franc was devalued by 50 %, bringing the parity to 100 CFA francs per French franc (instead of the previous 50 CFA francs). The devaluation was accompanied by structural adjustment programmes aimed at fiscal consolidation and liberalisation.

The devaluation temporarily restored competitiveness in the agricultural and light manufacturing sectors but also caused a spike in imported inflation. Over time, growth resumed, and inflation was brought under control, partly because the euro peg that followed in 1999 anchored expectations in a low‑inflation environment.

Economic impact and assessments

Proponents of the CFA franc system argue that it has delivered monetary stability, low inflation, and credibility for countries that often lack deep financial markets and independent monetary policy capacity. The fixed peg has facilitated trade and investment with the euro area, particularly France, and the pooling of reserves has reduced the risk of speculative attacks.

Critics point to several structural drawbacks. The fixed exchange rate removes the possibility of using monetary policy to respond to asymmetric shocks, leaving fiscal policy and internal devaluation (downward pressure on wages and prices) as the main adjustment mechanisms. The high minimum reserve deposits in the French Treasury represent an opportunity cost, as these funds could otherwise be invested in higher‑yielding assets or used for development. The presence of French officials in the central banks’ governance has been repeatedly denounced as a vestige of colonial oversight, even though their role has been progressively reduced. Several prominent economists, including development specialists and African public intellectuals, have called the CFA franc an anachronism that limits economic sovereignty.

Empirical studies provide mixed evidence. Many member countries have recorded lower inflation and fewer banking crises than comparable non‑member economies, but growth rates and economic diversification have not been systematically higher. The zones also display persistent intra‑regional disparities, with coastal economies generally performing better than landlocked or post‑conflict states.

Reform and the transition to the eco

In December 2019, the Presidents of Côte d’Ivoire and France announced a historic reform of the West African CFA franc. The key changes, which came into effect in May 2020, included:

• Renaming the currency to the eco, with the intention that it remain pegged to the euro during a transitional period.
• Abolishing the requirement to deposit foreign exchange reserves with the French Treasury, thereby ending the operational account mechanism.
• Withdrawing all French representatives from the currency’s governance bodies, giving full managerial autonomy to the BCEAO.
• Maintaining the fixed exchange rate to the euro as long as the new currency does not join a planned wider currency for the Economic Community of West African States (ECOWAS).

The eco was initially scheduled to be adopted by all UEMOA members, and its design was intended to preserve monetary stability while removing the direct institutional link to France. The Central African zone (CEMAC) undertook a parallel reflection process but adopted a more gradual approach. As of 2025, the West African states continue to use the CFA franc denomination alongside plans for the eco, as the timeline for the physical introduction of the new currency has been subject to repeated delays linked to the convergence criteria of the broader ECOWAS monetary union. The Central African CFA franc remains in place with its existing institutional framework, although discussions about reducing the French presence in BEAC have continued.

Denominations and design

Both the West and Central African CFA francs are divided into 100 centimes, although centime‑denominated coins are rarely encountered. The coins and banknotes of the two unions are visually distinct, featuring different symbols, fauna, and colour schemes. Notes typically range from 500 to 10,000 francs, and coins from 1 to 500 francs. To avoid confusion, each series prominently displays the acronym of its issuing union: “BCEAO” for West Africa or “BEAC” for Central Africa, often together with the full name of the monetary union.