Japan vs Sri Lanka

Japan is 5.76 times larger than Sri Lanka. Sri Lanka would fit into Japan about 5.8 times.

JapanSri LankaJapan moved onto Sri Lanka · Equal-area projection
5.76×
Japan is 5.76× the area of Sri Lanka.
JapanSri Lanka
Area377,972 km²65,610 km²
Population123,366,73421,756,000
Density326 / km²332 / km²
CapitalTokyoColombo
RegionEastern AsiaSouthern Asia
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. Japan sits at about 37°N and is stretched to 1.59× its true area; Sri Lanka at 8° N is stretched to 1.02×. That difference is why Japan looks so much bigger than it is next to Sri Lanka. The figure above uses the Equal Earth projection, where every square kilometre is drawn the same size.

Questions about this pair

Is Japan bigger than Sri Lanka?
Yes. Japan is 5.76 times larger than Sri Lanka. Japan covers 377,972 km² and Sri Lanka covers 65,610 km².
How many times does Sri Lanka fit into Japan?
About 5.8 times: Japan has 5.76× the area of Sri Lanka.
Why do Japan and Sri Lanka look different on Google Maps?
Web maps use the Mercator projection, which stretches area with distance from the equator. Japan is drawn about 1.59× its true area there and Sri Lanka about 1.02×. That is why Japan looks so much bigger than it really is next to Sri Lanka. Kartavera uses Equal Earth, where every square kilometre is drawn the same size.
Which has more people, Japan or Sri Lanka?
Japan: 123,366,734 people against 21,756,000. Density: Japan 326 per km², Sri Lanka 332 per km².