Chad vs Eritrea

Chad is 10.9 times larger than Eritrea. Eritrea would fit into Chad about 11 times.

ChadEritreaChad moved onto Eritrea · Equal-area projection
10.9×
Chad is 10.9× the area of Eritrea.
ChadEritrea
Area1,284,000 km²117,600 km²
Population21,003,7053,607,003
Density16 / km²31 / km²
CapitalN'DjamenaAsmara
RegionMiddle AfricaEastern Africa
CoastlineLandlockedHas a coast
Neighbours63

Why the map you grew up with disagrees

On a Mercator map, area grows with distance from the equator. Chad sits at about 15°N and is stretched to 1.07× its true area; Eritrea at 15° N is stretched to 1.08×. 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 Chad bigger than Eritrea?
Yes. Chad is 10.9 times larger than Eritrea. Chad covers 1,284,000 km² and Eritrea covers 117,600 km².
How many times does Eritrea fit into Chad?
About 11 times: Chad has 10.9× the area of Eritrea.
Why do Chad and Eritrea look different on Google Maps?
Web maps use the Mercator projection, which stretches area with distance from the equator. Chad is drawn about 1.07× its true area there and Eritrea about 1.08×. 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, Chad or Eritrea?
Chad: 21,003,705 people against 3,607,003. Density: Chad 16 per km², Eritrea 31 per km².