Greece vs Romania

Romania is 81% larger than Greece. Greece would fit into Romania about 1.8 times.

GreeceRomaniaGreece moved onto Romania · Equal-area projection
0.55×
Greece is 0.55× the area of Romania. Put the other way, Romania is 1.81× the size of Greece.
GreeceRomania
Area131,957 km²238,397 km²
Population10,413,96219,020,271
Density79 / km²80 / km²
CapitalAthensBucharest
RegionSouthern EuropeEastern Europe
CoastlineHas a coastHas a coast
Neighbours45

Why the map you grew up with disagrees

On a Mercator map, area grows with distance from the equator. Greece sits at about 39°N and is stretched to 1.66× its true area; Romania at 46° N is stretched to 2.06×. 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 Greece bigger than Romania?
No. Greece is 45% smaller than Romania. Greece covers 131,957 km² and Romania covers 238,397 km².
How many times does Greece fit into Romania?
About 1.8 times: Romania has 1.81× the area of Greece.
Why do Greece and Romania look different on Google Maps?
Web maps use the Mercator projection, which stretches area with distance from the equator. Greece is drawn about 1.66× its true area there and Romania about 2.06×. 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, Greece or Romania?
Romania: 19,020,271 people against 10,413,962. Density: Greece 79 per km², Romania 80 per km².