Tanzania vs Vietnam

Tanzania is 2.86 times larger than Vietnam. Vietnam would fit into Tanzania about 2.9 times.

TanzaniaVietnamTanzania moved onto Vietnam · Equal-area projection
2.86×
Tanzania is 2.86× the area of Vietnam.
TanzaniaVietnam
Area947,303 km²331,690 km²
Population70,545,865101,598,527
Density74 / km²306 / km²
CapitalDodomaHanoi
RegionEastern AfricaSouth-Eastern Asia
CoastlineHas a coastHas a coast
Neighbours83

Why the map you grew up with disagrees

On a Mercator map, area grows with distance from the equator. Tanzania sits at about 6°S and is stretched to 1.01× its true area; Vietnam at 17° N is stretched to 1.09×. Here the two are distorted about the same amount, so Mercator gets this pair roughly right. The figure above uses the Equal Earth projection, where every square kilometre is drawn the same size.

Questions about this pair

Is Tanzania bigger than Vietnam?
Yes. Tanzania is 2.86 times larger than Vietnam. Tanzania covers 947,303 km² and Vietnam covers 331,690 km².
How many times does Vietnam fit into Tanzania?
About 2.9 times: Tanzania has 2.86× the area of Vietnam.
Why do Tanzania and Vietnam look different on Google Maps?
Web maps use the Mercator projection, which stretches area with distance from the equator. Tanzania is drawn about 1.01× its true area there and Vietnam about 1.09×. For this pair the distortion is similar, so Mercator gets the comparison roughly right. Kartavera uses Equal Earth, where every square kilometre is drawn the same size.
Which has more people, Tanzania or Vietnam?
Vietnam: 101,598,527 people against 70,545,865. Density: Tanzania 74 per km², Vietnam 306 per km².