Chad vs Sierra Leone

Chad is 17.9 times larger than Sierra Leone. Sierra Leone would fit into Chad about 18 times.

ChadSierra LeoneChad moved onto Sierra Leone · Equal-area projection
17.9×
Chad is 17.9× the area of Sierra Leone.
ChadSierra Leone
Area1,284,000 km²71,740 km²
Population21,003,7058,819,794
Density16 / km²123 / km²
CapitalN'DjamenaFreetown
RegionMiddle AfricaWestern Africa
CoastlineLandlockedHas a coast
Neighbours62

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; Sierra Leone at 9° N is stretched to 1.02×. 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 Sierra Leone?
Yes. Chad is 17.9 times larger than Sierra Leone. Chad covers 1,284,000 km² and Sierra Leone covers 71,740 km².
How many times does Sierra Leone fit into Chad?
About 18 times: Chad has 17.9× the area of Sierra Leone.
Why do Chad and Sierra Leone 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 Sierra Leone about 1.02×. 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 Sierra Leone?
Chad: 21,003,705 people against 8,819,794. Density: Chad 16 per km², Sierra Leone 123 per km².