Guam vs Guernsey

Guam is 6.97 times larger than Guernsey. Guernsey would fit into Guam about 7.0 times.

GuamGuernseyGuam moved onto Guernsey · Equal-area projection
6.97×
Guam is 6.97× the area of Guernsey.
GuamGuernsey
Area544 km²78 km²
Population168,99967,787
Density311 / km²869 / km²
CapitalAganaSaint Peter Port
RegionMicronesiaNorthern Europe
CoastlineHas a coastHas a coast
Neighbours00

Why the map you grew up with disagrees

On a Mercator map, area grows with distance from the equator. Guam sits at about 13°N and is stretched to 1.06× its true area; Guernsey at 49° N is stretched to 2.37×. That difference is why Guernsey looks so much bigger than it is next to Guam. The figure above uses the Equal Earth projection, where every square kilometre is drawn the same size.

Questions about this pair

Is Guam bigger than Guernsey?
Yes. Guam is 6.97 times larger than Guernsey. Guam covers 544 km² and Guernsey covers 78 km².
How many times does Guernsey fit into Guam?
About 7.0 times: Guam has 6.97× the area of Guernsey.
Why do Guam and Guernsey look different on Google Maps?
Web maps use the Mercator projection, which stretches area with distance from the equator. Guam is drawn about 1.06× its true area there and Guernsey about 2.37×. That is why Guernsey looks so much bigger than it really is next to Guam. Kartavera uses Equal Earth, where every square kilometre is drawn the same size.
Which has more people, Guam or Guernsey?
Guam: 168,999 people against 67,787. Density: Guam 311 per km², Guernsey 869 per km².