Tanzania at its true size

Tanzania covers 947,303 km², number 30 of 194 countries by area. Home to 70,545,865 people (2025). Sitting near the equator, it is one of the few places Mercator gets almost right.

Equal-area projection · Natural Earth 50m
Tanzania on a globe
On the globe6° S · Africa
On a Mercator mapClose to its true size
Area947,303 km² Wikidata
Population70,545,865 World Bank, 2025
Density74 per km²
CapitalDodoma
Time zoneUTC+3 IANA
CurrencyTanzanian shilling (TZS) Wikidata
LanguagesEnglish, Swahili
TrafficOn the left
RegionEastern Africa, Africa
StatusIndependent state
CoastHas a coastline
Calling code+255
CodesTZ · TZA · 834

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    Where Tanzania ranks

    Among the independent states, in 44 rankings. Each links to its table.

    Countries of a similar size

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

    How many times does Tanzania fit into…

    The land itself

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

    Rivers
    • White Nile2,620 km
    • Ruvuma800 km
    • Kagera400 km
    Summits
    • Mount Kilimanjaro5,895 m
    • Mtorwi2,961 m
    Lakes
    • Lake Victoria68,100 km²
    • Lake Tanganyika32,900 km²
    • Lake Malawi29,600 km²
    • Lake Rukwa2,600 km²

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

    Neighbours

    Questions about Tanzania

    How big is Tanzania?
    Tanzania covers 947,303 km², which makes it number 30 of 194 countries by area. About 70,545,865 people live there (2025), 74 per km².
    Is Tanzania bigger than Nigeria?
    Tanzania and Nigeria are almost exactly the same size. Tanzania: 947,303 km²; Nigeria: 923,768 km².
    How much does the Mercator map distort Tanzania?
    Tanzania 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 Tanzania?
    Tanzania shares a land border with DR Congo, Mozambique, Zambia, Kenya, Uganda, Malawi, Burundi, Rwanda.