Thailand at its true size

Thailand covers 513,120 km², number 51 of 235 by area. Home to 71,619,863 people (2025). Sitting near the equator, it is one of the few places Mercator gets almost right.

Equal-area projection · Natural Earth 50m
Area513,120 km² Wikidata
Population71,619,863 World Bank, 2025
Density140 per km²
CapitalBangkok
RegionSouth-Eastern Asia, Asia
StatusIndependent state
CoastHas a coastline
CodesTH · THA · 764

Countries of a similar size

How many times does Thailand fit into…

Neighbours

Questions about Thailand

How big is Thailand?
Thailand covers 513,120 km², which makes it number 51 of 235 countries and territories by area. About 71,619,863 people live there (2025), 140 per km².
Is Thailand bigger than Spain?
Thailand and Spain are almost exactly the same size. Thailand: 513,120 km²; Spain: 505,990 km².
How much does the Mercator map distort Thailand?
Thailand lies close to the equator, so Mercator draws it at nearly its true size. It is the countries far from the equator that Mercator inflates.
Which countries border Thailand?
Thailand shares a land border with Myanmar, Malaysia, Laos, Cambodia.