Sudan at its true size

Sudan covers 1,886,068 km², number 15 of 194 countries by area. Home to 51,662,147 people (2025). Sitting near the equator, it is one of the few places Mercator gets almost right.

Equal-area projection · Natural Earth 50m
Sudan on a globe
On the globe16° N · Africa
On a Mercator mapClose to its true size
Area1,886,068 km² Wikidata
Population51,662,147 World Bank, 2025
Density27 per km²
CapitalKhartoum
Time zoneUTC+2 IANA
CurrencySudanese pound (SDG) Wikidata
LanguagesEnglish, Arabic
TrafficOn the right
RegionNorthern Africa, Africa
StatusIndependent state
CoastHas a coastline
Calling code+249
CodesSD · SDN · 729

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    Where Sudan ranks

    Among the independent states, in 38 rankings. Each links to its table.

    Countries of a similar size

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

    How many times does Sudan fit into…

    The land itself

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

    Rivers
    • Nile6,650 km
    • White Nile2,620 km
    • Blue Nile1,783 km
    • Atbarah1,120 km
    • Tekezé608 km
    Summits
    • Marrah Mountains3,042 m
    • Jabal Oda2,260 m
    Lakes
    • Lake Nasser5,250 km²

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

    Neighbours

    Questions about Sudan

    How big is Sudan?
    Sudan covers 1,886,068 km², which makes it number 15 of 194 countries by area. About 51,662,147 people live there (2025), 27 per km².
    Is Sudan bigger than Indonesia?
    Sudan and Indonesia are almost exactly the same size. Sudan: 1,886,068 km²; Indonesia: 1,904,570 km².
    How much does the Mercator map distort Sudan?
    Sudan 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 Sudan?
    Sudan shares a land border with Libya, Chad, Ethiopia, Egypt, South Sudan, Central African Republic, Eritrea.