---
title: "Thailand vs United Kingdom — area, population, currency"
description: "Thailand is 513,120 km² with 71,619,863 people; United Kingdom is 243,610 km² with 69,487,000. Area, density, currency, languages and time zones side by side."
url: https://atoneplace.net/country-vs/thailand-vs-united-kingdom/
site: "At One Place"
---

# Thailand vs United Kingdom

**Thailand vs United Kingdom: Thailand is larger; Thailand has more people**

513,120 km² vs 243,610 km² · 71,619,863 vs 69,487,000

Thailand is 2.1 times larger than United Kingdom — 513,120 against 243,610 km². Thailand is slightly more populous, by 3.1% — 71,619,863 against 69,487,000 people.

## Side by side

|  | Thailand | United Kingdom |
| --- | --- | --- |
| Capital | Bangkok | London |
| Area | 513,120 km² | 243,610 km² |
| Population | 71,619,863 (2025) | 69,487,000 (2025) |
| Density | 139.6 /km² | 285.2 /km² |
| Currency | Thai baht (THB) | British pound (GBP) |
| Official languages | Thai | English |
| Time zones | UTC+07:00 | UTC+00:00 |
| Calling code | +66 | +44 |
| Drives on the | left | left |
| Continent | Asia | Europe |
| ISO codes | TH / THA | GB / GBR |

## Population density

United Kingdom is 2.0 times more densely populated than Thailand — 285 against 140 people per km². Density is where area and population interact, and it often reverses the impression the headline figures give — a large country with a small population can feel emptier than a small crowded one by an enormous margin.

## Practical differences

- Different currencies: the Thai baht and the British pound.
- Different continents — Asia and Europe.

## Thailand

Roughly 3,200 km of coastline on two separate seas, the Andaman and the Gulf of Thailand, joined only by the narrow Kra Isthmus. The country's full ceremonial name for Bangkok, Krung Thep Mahanakhon and the rest, is the longest place name in the world at 168 letters in transliteration.

## United Kingdom

Made up of Great Britain, the north-east of Ireland and around 6,000 smaller islands. No point in the UK is more than about 113 km from the sea. Ben Nevis, the highest point, is 1,345 m, which is modest — but the country has around 31,000 km of coastline once every inlet is counted.

> Neutral facts only. Nothing here addresses politics, government, economics or which country is preferable in any respect — population is the one figure that dates, and it carries its year.

## Common questions

### Is Thailand bigger than United Kingdom?

Thailand is larger — 513,120 km² against 243,610 km².

### Which has more people, Thailand or United Kingdom?

Thailand, with 71,619,863 against 69,487,000.

### What is the time difference between Thailand and United Kingdom?

Thailand is UTC+07:00 and United Kingdom is UTC+00:00. Daylight saving shifts the gap during the year in places that observe it.

## Related pages

- [Thailand](https://atoneplace.net/country/thailand/)
- [United Kingdom](https://atoneplace.net/country/united-kingdom/)
- [India vs United Kingdom](https://atoneplace.net/country-vs/india-vs-united-kingdom/)
- [India vs Thailand](https://atoneplace.net/country-vs/india-vs-thailand/)
- [China vs United Kingdom](https://atoneplace.net/country-vs/china-vs-united-kingdom/)
- [China vs Thailand](https://atoneplace.net/country-vs/china-vs-thailand/)
- [United Kingdom vs United States](https://atoneplace.net/country-vs/united-kingdom-vs-united-states/)
- [United Kingdom vs Vietnam](https://atoneplace.net/country-vs/united-kingdom-vs-vietnam/)
- [United Kingdom vs Vatican City](https://atoneplace.net/country-vs/united-kingdom-vs-vatican-city/)
- [United Kingdom vs Venezuela](https://atoneplace.net/country-vs/united-kingdom-vs-venezuela/)
- [Japan vs United Kingdom](https://atoneplace.net/country-vs/japan-vs-united-kingdom/)
- [Japan vs Thailand](https://atoneplace.net/country-vs/japan-vs-thailand/)
- [Canada vs United Kingdom](https://atoneplace.net/country-vs/canada-vs-united-kingdom/)
- [Canada vs Thailand](https://atoneplace.net/country-vs/canada-vs-thailand/)

## Sources

- The World Factbook — Central Intelligence Agency (https://www.cia.gov/the-world-factbook/) [Public domain (US Government)]
- World Bank Open Data — The World Bank (https://data.worldbank.org/) [CC BY 4.0]