Guinea at its true size

Guinea covers 245,857 km², number 77 of 194 countries by area. Home to 15,099,727 people (2025). Sitting near the equator, it is one of the few places Mercator gets almost right.

Equal-area projection · Natural Earth 50m
Guinea on a globe
On the globe10° N · Africa
On a Mercator mapClose to its true size
Area245,857 km² Wikidata
Population15,099,727 World Bank, 2025
Density61 per km²
CapitalConakry
Time zoneUTC IANA
CurrencyGuinean franc (GNF) Wikidata
LanguagesFrench, languages of Guinea
TrafficOn the right
RegionWestern Africa, Africa
StatusIndependent state
CoastHas a coastline
Calling code+224
CodesGN · GIN · 324

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    Where Guinea ranks

    Among the independent states, in 42 rankings. Each links to its table.

    Countries of a similar size

    Every country within 25% of Guinea’s area, lit up on the map →

    How many times does Guinea fit into…

    The land itself

    Rivers, summits and lakes Guinea shares with the rest of the world. Turn on “Rivers & lakes” and “Physical names” in the atlas to see them on the map.

    Rivers
    • Niger4,180 km
    • Bafing500 km
    Summits
    • Mount Richard-Molard1,752 m

    Rivers are listed by the published length of their whole course, not the part inside Guinea. Figures from Wikidata, features from Natural Earth.

    Neighbours

    Questions about Guinea

    How big is Guinea?
    Guinea covers 245,857 km², which makes it number 77 of 194 countries by area. About 15,099,727 people live there (2025), 61 per km².
    Is Guinea bigger than United Kingdom?
    Guinea and United Kingdom are almost exactly the same size. Guinea: 245,857 km²; United Kingdom: 242,495 km².
    How much does the Mercator map distort Guinea?
    Guinea lies close to the equator, so Mercator draws it at nearly its true size. It is the countries far from the equator that Mercator inflates.
    Which countries border Guinea?
    Guinea shares a land border with Mali, Côte d'Ivoire, Senegal, Liberia, Sierra Leone, Guinea-Bissau.