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Guinean Franc (GNF)

Currencies and Monetary SystemsUpdated 27 Oct 2026

At a glance

ISO 4217 code
GNF
Numeric code
324
Symbol
Fr (also FG)
Subunit
Centime (1 Franc = 100 Centimes)
Status
Active
Issuing authority
Central Bank of the Republic of Guinea (Banque Centrale de la République de Guinée)
Jurisdiction
Republic of Guinea

More currencies: Active · Ancient & Historical · Demonetized

01

Overview

The Guinean Franc is the official currency of Guinea. It is issued and managed by the Central Bank of Guinea. The Franc floats on foreign exchange markets and has experienced chronic depreciation reflecting Guinea's structural economic challenges, resource curse dynamics, and political instability (military coup 2021).

02

Etymology & History

The word "Franc" derives from medieval French coinage. Guinea, as a French colony (French Guinea), adopted the franc system. The Guinean Franc was introduced in 1960 upon independence from France, replacing French West African francs and establishing Guinea's monetary independence under Sékou Touré's regime.

Guinea's monetary history includes French colonial francs, the Guinean Franc (1960–present), periods of hyperinflation (1990s), and ongoing currency instability.

03

Timeline of Key Events

Year Event
1960 Guinea gains independence; Guinean Franc introduced
1960–1984 Sékou Touré dictatorship; currency instability; isolation
1985–2010 Post-dictatorship reforms; partial stabilization attempts
2010–present Mining boom (bauxite); currency depreciation continues; 2021 coup
04

Current Denominations

Coins in circulation: 50, 100, 250, 500 Francs (limited use)

Banknotes in circulation: 100, 500, 1,000, 5,000, 10,000 Francs

Withdrawn: None actively withdrawn (full series in circulation)

05

Exchange Rate Regime

Free float with Central Bank intervention during extreme volatility.

06

Convertibility

  • Current account: Partially convertible
  • Capital account: Heavily restricted
07

Monetary Policy Framework

Central Bank targets inflation and stability, though monetary policy frequently subordinated to fiscal pressures and political directives.

08

Notable Characteristics

  • Bauxite-rich: World's largest bauxite reserves; mining-dependent economy
  • Resource curse: Vast mineral wealth; yet among Africa's poorest nations
  • Political instability: Multiple coups (2021); human rights concerns; authoritarian governance
  • Remittance-dependent: Diaspora remittances critical survival source
  • Hyperinflation legacy: High denomination notes reflect inflation episodes
Last updated 27 Oct 2026