Montenegro vs Portugal

Portugal is 6.64 times larger than Montenegro. Montenegro would fit into Portugal about 6.6 times.

MontenegroPortugalMontenegro moved onto Portugal · Equal-area projection
0.15×
Montenegro is 0.15× the area of Portugal. Put the other way, Portugal is 6.64× the size of Montenegro.
MontenegroPortugal
Area13,883 km²92,225 km²
Population623,12910,804,871
Density45 / km²117 / km²
CapitalPodgoricaLisbon
RegionSouthern EuropeSouthern Europe
CoastlineHas a coastHas a coast
Neighbours51

Why the map you grew up with disagrees

On a Mercator map, area grows with distance from the equator. Montenegro sits at about 43°N and is stretched to 1.86× its true area; Portugal at 40° N is stretched to 1.68×. 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 Montenegro bigger than Portugal?
No. Montenegro is 6.64 times smaller than Portugal. Montenegro covers 13,883 km² and Portugal covers 92,225 km².
How many times does Montenegro fit into Portugal?
About 6.6 times: Portugal has 6.64× the area of Montenegro.
Why do Montenegro and Portugal look different on Google Maps?
Web maps use the Mercator projection, which stretches area with distance from the equator. Montenegro is drawn about 1.86× its true area there and Portugal about 1.68×. 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, Montenegro or Portugal?
Portugal: 10,804,871 people against 623,129. Density: Montenegro 45 per km², Portugal 117 per km².